CN101626912A - Vehicle dehumidifier and humidifier - Google Patents

Vehicle dehumidifier and humidifier Download PDF

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Publication number
CN101626912A
CN101626912A CN200880007508A CN200880007508A CN101626912A CN 101626912 A CN101626912 A CN 101626912A CN 200880007508 A CN200880007508 A CN 200880007508A CN 200880007508 A CN200880007508 A CN 200880007508A CN 101626912 A CN101626912 A CN 101626912A
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CN
China
Prior art keywords
air
heat exchange
dehumidifying
humidifying
runner
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN200880007508A
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Chinese (zh)
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CN101626912B (en
Inventor
中畔誉畅
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Toyota Motor Corp
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Toyota Motor Corp
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Publication of CN101626912A publication Critical patent/CN101626912A/en
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Publication of CN101626912B publication Critical patent/CN101626912B/en
Expired - Fee Related legal-status Critical Current
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00478—Air-conditioning devices using the Peltier effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00514—Details of air conditioning housings
    • B60H1/00521—Mounting or fastening of components in housings, e.g. heat exchangers, fans, electronic regulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828—Ventilators, e.g. speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00835—Damper doors, e.g. position control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00864—Ventilators and damper doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2225—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating air

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Central Air Conditioning (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A more comfortable vehicle interior space is provided for passengers. In a vehicle dehumidifier and humidifier (10), when a control unit (26) is turned to 'an intermittent operation mode', a pair of heat-transfer elements (28A, 28B) is heated simultaneously and intermittently. This makes it possible to generate humidified air by both of the heat-transfer elements (28A, 28B) when the heat-transfer elements (28A, 28B) are heated simultaneously by a heater (30). Therefore, compared with the case of generating the humidified air alternately by the respective heat-transfer elements (28A, 28B), humidification amount to the humidified air when the humidified air is generated by a dehumidifying and humidifying unit (16) is increased. This makes it possible to control the humidification amount corresponding to the various situations in a vehicle interior and to provide the more comfortable vehicle interior space to the passengers.

Description

Vehicle dehumidifying/humidifying device
Technical field
The present invention relates to a kind of vehicle dehumidifying/humidifying device, relate in particular to that a kind of have can be to carrying out the vehicle dehumidifying/humidifying device of the structure of humidification in the compartment.
Background technology
As this vehicle dehumidifying/humidifying device, existing as lower device (for example, with reference to patent documentation 1).For example, in patent documentation 1, a kind of example that can blow the A/C of humidifying air in the compartment is disclosed.In this A/C, have hygroscopic film on the heat-conducting plate of its thermo-electric conversion module, thereby be heated moisture is discharged from hygroscopic film by heat-conducting plate, the air that has obtained this moisture becomes humidifying air and is discharged in the compartment.
Patent documentation 1: TOHKEMY 2001-97038 communique
Patent documentation 2: No. 2964679 communique of Japan's special permission
Summary of the invention
Invent problem to be solved
But, in the A/C of patent documentation 1 record, be contained in the interior amount of moisture of humidifying air constant always during its work.Therefore, for comfortable vehicle interior space more is provided to the occupant, it also has the leeway of improvement.
The present invention is in view of the above fact and the invention implemented, and its purpose is, a kind of vehicle dehumidifying/humidifying device is provided, and this device can provide comfortable vehicle interior space more to the occupant.
Solve the method for problem
In order to solve above-mentioned problem, the vehicle of first embodiment of the present invention with the structure of dehumidifying/humidifying device is, have: the dehumidifying/humidifying unit, it is constituted as, the heating part that has a pair of heat exchange department that possesses the sorbing material that can absorb airborne moisture respectively and be used for described a pair of heat exchange department is heated, described dehumidifying/humidifying unit can generate humidifying air and dehumidified air by the air that is fed in the described a pair of heat exchange department; The humidification runner, the first area that comprise occupant zone of humidifying air in the compartment that is used for being generated by described dehumidifying/humidifying unit blows out; The dehumidifying runner, the dehumidified air that is used for being generated by described dehumidifying/humidifying unit blows out to the second area that is different from described first area; Switching part is used to switch each heat exchange department of described dehumidifying/humidifying unit and the connected state of described humidification runner and described dehumidifying runner; Air supplying part is used to form via each heat exchange department of described dehumidifying/humidifying unit the windstream that blows out from described humidification runner and described dehumidifying runner; Humidification amount increase portion when transferring the humidification amount from common mode to and increase mode, compares during with described common mode, when increasing by described dehumidifying/humidifying unit generation humidifying air to the humidification amount of humidifying air.
The vehicle of first embodiment of the present invention with the dehumidifying/humidifying device in, when air supplying part is worked, will form via each heat exchange department of dehumidifying/humidifying unit the windstream that blows out from humidification runner and dehumidifying runner.In the dehumidifying/humidifying unit, the airborne moisture that is fed to each heat exchange department is adsorbed material absorption, thereby generation dehumidified air, and on the other hand, each heat exchange department is heated by the heating part, moisture is discharged into the air that is fed to this each heat exchange department from sorbing material, thereby generates humidifying air.The connected state of each heat exchange department of dehumidifying/humidifying unit and humidification runner and dehumidifying runner is switched portion and switches, thereby make in the humidifying air and dehumidified air that generate by the dehumidifying/humidifying unit, humidifying air blows out via the first area that comprises the occupant zone of humidification runner in the compartment, and dehumidified air blows out to the second area that is different from the first area via the dehumidifying runner.
At this, the vehicle of first embodiment of the present invention with the dehumidifying/humidifying device in, when transferring the humidification amount from common mode to and increase mode, by the effect of humidification amount increase portion, when generating humidifying air by the dehumidifying/humidifying unit to the humidification amount of humidifying air during greater than common mode.Thus, can implement humidification amount control, thereby can provide comfortable vehicle interior space more to the occupant corresponding to the various situations in the compartment.
And, the vehicle of first embodiment of the present invention with the dehumidifying/humidifying device in, preferred its constitutes, described humidification amount increase portion has air import volume adjusting portion, described air import volume adjusting portion is used to regulate the air import volume to described heat exchange department, so that the air import volume that is directed to the described heat exchange department that is made as non-heating is more than the air import volume that is directed to by the described heat exchange department of described heating part heating.
This vehicle with the dehumidifying/humidifying device in, be adsorbed the material adsorption moisture and become dehumidified air thereby be directed to air in the heat exchange department of non-heating, thereby the air that is directed in the heat exchange department of heating obtains to become humidifying air from the moisture that sorbing material discharges.And, switch between heated condition and non-heated condition by heat exchange department, thereby generate humidifying air and dehumidified air from the dehumidifying/humidifying unit.
At this, above-mentioned humidification amount increase portion is constituted as, has the air import volume adjusting portion that is used to regulate the air import volume that flows to heat exchange department, it regulates the air import volume to heat exchange department, so that the air import volume of heat exchange department that is directed to non-heating is more than the air import volume that is directed to by the heat exchange department of heating part heating.Therefore, in each heat exchange department, owing to can't help heating part heating when being in non-heating, the air import volume is more, thus sorbing material can be from more air adsorption moisture.Therefore, when each heat exchange department after when heating by the heating part, can discharge more moisture to importing the air from sorbing material, and, in each heat exchange department, compare when being heated the Shi Yufei heating, the amount of air that is imported into is less.Owing to above reason, when changing the humidification amount from common mode into and increase mode, compare during with common mode, can increase when generating humidifying air humidification amount effectively to humidifying air by the dehumidifying/humidifying unit.
And, above-mentioned vehicle with the dehumidifying/humidifying device in, preferred its constitutes, described air import volume adjusting portion has the air output adjusting portion, described air output adjusting portion is used to regulate the air output of described air supplying part so that described air supplying part to the air output of the described heat exchange department air-supply that is made as non-heating more than to air output by the described heat exchange department air-supply of described heating part heating.
This vehicle with the dehumidifying/humidifying device in, above-mentioned air import volume adjusting portion is constituted as, air output adjusting portion with the air output that is used to regulate air supplying part, it regulates the air output of air supplying part so that air supplying part to the air output of the heat exchange department air-supply of non-heating more than to air output by the heat exchange department air-supply of heating part heating.Thus, can regulate air import volume, so that the air import volume of heat exchange department that is directed to non-heating is more than the air import volume that is directed to by the heat exchange department of heating part heating to heat exchange department.
In addition, above-mentioned vehicle with the dehumidifying/humidifying device in, preferred its constitutes, described air import volume adjusting portion has: air-supply ratio changing unit, it is configured between described air supplying part and the described a pair of heat exchange department, and can work from the ratiometric mode that the air of described air supplying part air-supply be fed to described a pair of heat exchange department with change; Air-supply proportional control portion, be used to control the work of described air-supply ratio changing unit so that from the air output of the heat exchange department of described air supplying part non-heating to described a pair of heat exchange department air-supply more than in described a pair of heat exchange department by the air output of the heat exchange department air-supply of described heating part heating.
This vehicle with the dehumidifying/humidifying device in, above-mentioned air import volume adjusting portion has air-supply ratio changing unit, this air-supply ratio changing unit is configured between air supplying part and a pair of heat exchange department, and can work from the ratiometric mode of a pair of heat exchange department of air flow of air supplying part air-supply with change, by control the work of this air-supply ratio changing unit by air-supply proportional control portion, thereby regulate, so that from the air output of the heat exchange department air-supply of air supplying part non-heating to a pair of heat exchange department air output more than heated heat exchange department air-supply in a pair of heat exchange department from the ratio of a pair of heat exchange department of air flow of air supplying part air-supply.Thus, can regulate air import volume, so that the air import volume of heat exchange department that is directed to non-heating in a pair of heat exchange department is more than the air import volume that is directed to heated heat exchange department in a pair of heat exchange department to a pair of heat exchange department.
In addition, above-mentioned vehicle with the dehumidifying/humidifying device in, preferably it constitutes, described humidification amount increase portion has heating control section, described heating control section is used to control described heating part, with to described a pair of heat exchange department simultaneously and heat off and on.
This vehicle with the dehumidifying/humidifying device in, a pair of heat exchange department is by the heating part simultaneously and heating off and on.At this moment, when a pair of heat exchange department is not heated by the heating part, thereby being adsorbed the material adsorption moisture, the air that is directed to each heat exchange department becomes dehumidified air, and when a pair of heat exchange department is heated by the heating part, thereby the air that is directed to each heat exchange department obtains to become humidifying air from the moisture that sorbing material discharges.And, when implementing by the heating part repeatedly and heating intermittently to a pair of heat exchange department, thereby from the dehumidifying/humidifying units alternately and generate humidifying air and dehumidified air continuously.
At this, above-mentioned humidification amount increase portion is constituted as heating control section, and it controls the heating part, with a pair of heat exchange department simultaneously and heat off and on.Therefore, when a pair of heat exchange department is heated simultaneously by the heating part, can both generate humidifying air the both sides of this a pair of heat exchange department.Thus, when changing humidification amount increase mode into from common mode, compare during with common mode, the humidification amount to humidifying air in the time of can making by dehumidifying/humidifying unit generation humidifying air reliably increases.
In addition, above-mentioned vehicle with the dehumidifying/humidifying device in, preferably it constitutes, described heating part has: first heating part is used for described a pair of heat exchange department is replaced heating; Second heating part is used for described a pair of heat exchange department is heated simultaneously.
This vehicle with the dehumidifying/humidifying device in, the heating part is constituted as, and has: first heating part is used for a pair of heat exchange department is replaced heating; Second heating part is used for a pair of heat exchange department is heated simultaneously.Thus, can heat heat exchange department, thereby can implement corresponding to the various situations in the compartment, very careful humidification amount control with various modes.
The effect of invention
As explained in detail above, according to the present invention, when changing humidification amount increase mode into from common mode, compare during with common mode, by the effect of humidification amount increase portion, the humidification amount to humidifying air in the time of can making by dehumidifying/humidifying unit generation humidifying air increases.Thus, can implement humidification amount control, thereby can provide comfortable vehicle interior space more to the occupant corresponding to the various situations in the compartment.
Description of drawings
Fig. 1 is the integrally-built block diagram of the vehicle in the expression first embodiment of the invention with the dehumidifying/humidifying device.
Fig. 2 is the integrally-built lateral plan of the vehicle in the expression first embodiment of the invention with the dehumidifying/humidifying device.
Fig. 3 is the integrally-built birds-eye view of the vehicle in the expression first embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Fig. 4 A is in continuous operation mode for the vehicle of expression in the first embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Fig. 4 B is in continuous operation mode for the vehicle of expression in the first embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Fig. 5 A is in intermittent duty mode for the vehicle in the expression first embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Fig. 5 B is in intermittent duty mode for the vehicle in the expression first embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Fig. 6 A is in high humidity operation mode for the vehicle in the expression first embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Fig. 6 B is in high humidity operation mode for the vehicle in the expression first embodiment of the invention with the dehumidifying/humidifying device.
Fig. 7 A is the figure of the vehicle in the expression first embodiment of the invention with first Change Example of dehumidifying/humidifying device.
Fig. 7 B is the figure of the vehicle in the expression first embodiment of the invention with first Change Example of dehumidifying/humidifying device.
Fig. 8 is the figure of the vehicle in the expression first embodiment of the invention with second Change Example of dehumidifying/humidifying device.
Fig. 9 is the figure of the vehicle in the expression first embodiment of the invention with the 3rd Change Example of dehumidifying/humidifying device.
Figure 10 A is the integral structure scheme drawing (lateral plan) of the vehicle in the expression second embodiment of the invention with the dehumidifying/humidifying device.
Figure 10 B is in integrally-built figure (main portion amplification plan view) for the vehicle in the expression second embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Figure 11 A is in continuous operation mode for the vehicle of expression in the second embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Figure 11 B is in continuous operation mode for the vehicle of expression in the second embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Figure 12 A is in intermittent duty mode for the vehicle in the expression second embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Figure 12 B is in intermittent duty mode for the vehicle in the expression second embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Figure 13 A is in high humidity operation mode for the vehicle in the expression second embodiment of the invention with the dehumidifying/humidifying device.
The instruction diagram of the mode of operation when Figure 13 B is in high humidity operation mode for the vehicle in the expression second embodiment of the invention with the dehumidifying/humidifying device.
Figure 14 has used the sectional view of the vehicle in the first embodiment of the invention with the vehicle of dehumidifying/humidifying device.
Figure 15 is the front view that is arranged on the guidance panel on the vehicle shown in Figure 14.
Figure 16 is by the instruction diagram of datumization canned data content in expression control unit shown in Figure 14.
Figure 17 A is by the instruction diagram of datumization canned data content in expression control unit shown in Figure 14.
Figure 17 B is by the instruction diagram of datumization canned data content in expression control unit shown in Figure 14.
Figure 18 is the instruction diagram of relation between the target (expected value) of absolute humidity in a plurality of purpose projects of expression and the compartment.
Figure 19 is the diagram of circuit of the workflow of expression control unit shown in Figure 14.
Figure 20 for expression by absolute humidity in the vehicle shown in Figure 14 compartment after with dehumidifying/humidifying device humidification and the instruction diagram that concerns between the time.
Figure 21 is the figure of the Change Example of expression guidance panel shown in Figure 15.
The specific embodiment
[first embodiment]
At first, the structure of the vehicle in the first embodiment of the invention with dehumidifying/humidifying device 10 described.
In Fig. 1 to Fig. 3, illustrate vehicle in the first embodiment of the invention with the integral structure of dehumidifying/humidifying device 10.And, at the arrow FR shown in each figure, arrow OUT, the vehicle fore-and-aft direction front side when arrow UP represents that respectively vehicle is installed on the vehicle with dehumidifying/humidifying device 10, the vehicle-width direction outside, vehicle above-below direction upside.
As shown in these figures, the vehicle in the first embodiment of the invention comprises with the keystone configuration of dehumidifying/humidifying device 10: a pair of blowing engine 12A, 12B (air supplying part); A pair of connection runner 14A, 14B; Dehumidifying/humidifying unit 16; A pair of connection runner 18A, 18B; Switch air door 20 (switching part); Humidification runner 22; Dehumidifying runner 24; Control unit 26 (humidification amount increase portion, air import volume adjusting portion, air output adjusting portion, air-supply proportional control portion, heating control section).Below, describe successively according to above order.
A pair of blowing engine 12A, 12B for example are made of motor fan motor etc.This a pair of blowing engine 12A, 12B are constituted as, and start during from the actuation signal of control unit 26 in input, suck vehicle with dehumidifying/humidifying device 10 air outside, and with this air to a pair of connection runner 14A described later, the air-supply of 14B one side.And this a pair of blowing engine 12A, 12B are constituted as, and make for example revolution change according to the actuation signal from control unit 26 described later, thereby can regulate the air output to a pair of connection runner 14A, the air-supply of 14B one side.
A pair of connection runner 14A, 14B constitute with hollow body respectively, and are constituted as, and respectively a pair of blowing engine 12A, 12B are communicated with each heat exchange elements 28A, 28B that is arranged on the dehumidifying/humidifying unit 16 described later.
Dehumidifying/humidifying unit 16 is constituted as, and has: a pair of heat exchange elements 28A, 28B (heat exchange department), temperature booster 30 and amber ear paste element 32 (heating part).
A pair of heat exchange elements 28A, 28B are constituted as, and its inside can make from the air of a pair of connection runner 14A, 14B air-supply to be passed through, and is constituted as, and are coated with the sorbing material of the moisture in can absorbed air on the surface element of the passage that this air passes through.
Temperature booster 30 is with across a pair of heat exchange elements 28A, 28B and cover its back side single-piece mode and be mounted, and be constituted as, thereby can when becoming mode of operation, a pair of heat exchange elements 28A, 28B be heated simultaneously according to actuation signal from control unit 26 described later.
The amber ear pastes element 32 and is inserted between the side of a pair of heat exchange elements 28A, 28B, an one planar portions 34A is installed on the side surface part of a heat exchange elements 28A, and another planar portions 34B is installed on the side surface part of another heat exchange elements 28B.This amber ear pastes element 32 and is constituted as, can be according to actuation signal (polarity of external voltage) from control unit 26 described later, and in the heat release (high temperature) of two planar portions 34A, 34B with absorb heat and switch between (low temperature).And, this amber ear pastes element 32 and is constituted as, by between the heat release of two planar portions 34A, 34B and heat absorption, switching, thereby can be in heating a pair of heat exchange elements 28A, 28B one and cool off another state and cool off among a pair of heat exchange elements 28A, the 28B and heat between another the state and switch.
A pair of connection runner 18A, 18B constitute with hollow body respectively, and are constituted as, and each heat exchange elements 28A, the 28B with dehumidifying/humidifying unit 16 is communicated with switching air door 20 described later respectively.
Switch air door 20 and be constituted as, have drive division, and pass through the driving of this drive division, and a pair of connection runner 18A, 18B can be switched with the runner that is communicated with of humidification runner 22 described later and dehumidifying runner 24.That is, this switching air door 20 can switch between following state: be communicated with one and connect and to be communicated with another in runner 18A and the humidification runner 22 and to be connected runner 18B and the connected state of the runner 24 that dehumidifies; Be communicated with one and be communicated with the connected state that another is connected runner 18B and humidification runner 22 when connecting runner 18A and dehumidifying runner 24; The connected state that is communicated with a pair of connection runner 18A, 18B and humidification runner 22; The connected state that is communicated with a pair of connection runner 18A, 18B and dehumidifying runner 24.In addition, this switching air door 20 is constituted as, and according to working from the actuation signal of control unit 26 described later, thereby above-mentioned connected state is switched.
Humidification runner 22 and dehumidifying runner 24 are made of for example exhaust guide etc.Humidification runner 22 is used to make from the air that switches air door 20 air-supplies and blows out towards the occupant (first area) in the compartment for example.On the other hand, dehumidifying runner 24 is used to make the air from switching air door 20 air-supplies to blow out towards the face (second area) of the compartment of for example front window one side.
The circuit of CPU, ROM, RAM etc. constitutes control unit 26 by for example having, and be constituted as, can be according to for example (for example from the external control device, main control unit or guidance panel) control signal or from the detection signal that is used to detect the sensor of situation in the compartment etc., thereby to above-mentioned a pair of blowing engine 12A, 12B, temperature booster 30, amber ear paste element 32, the exercises of switching air door 20 control.And,, describe with following device single-piece work about the concrete action of this control unit 26.
Next, work and the action effect of the vehicle in the first embodiment of the invention with dehumidifying/humidifying device 10 described.
Control unit 26 bases for example from the external control device (for example, main control unit or guidance panel) control signal or from detection signal that is used to detect the sensor of situation in the compartment etc., and become " moving mode continuously ", " intermittent duty mode ", " high humidity operation mode ", and when being switched to various mode, with described mode hereinafter to a pair of blowing engine 12A, 12B, temperature booster 30, amber ear paste element 32, the various work of switching air door 20 control.
In Fig. 4 to Fig. 6, the vehicle when illustrating control unit 26 respectively and being switched to " moving mode continuously ", " intermittent duty mode ", " high humidity operation mode " is with dehumidifying/humidifying device 10 single-piece mode of operations.And in the present embodiment, " moving mode continuously " is used as the common mode among the present invention, and the humidification amount that " intermittent duty mode " and " high humidity operation mode " is used as among the present invention increases mode.
(moving mode continuously)
Vehicle when at first, according to Fig. 4 control unit 26 being switched to " moving mode continuously " describes with dehumidifying/humidifying device 10 single-piece mode of operations.
When control unit 26 is switched to " moving mode continuously ", paste element 32 output actuation signals to the amber ear, make this amber ear paste element 32 work, thereby make the amber ear paste the planar portions 34A heat release of element 32 and another planar portions 34B heat absorption.
In addition, control unit 26 makes this switching air door 20 implement switch operating to switching air door 20 output actuation signals, and when being communicated with humidification runner 22 to become a connection runner 18A, another connects the connected state that runner 18B is communicated with dehumidifying runner 24.
And control unit 26 makes a pair of blowing engine 12A, 12B work.At this moment, control unit 26 makes the air output of a pair of blowing engine 12A, 12B identical (air output 1: 1).
Thus, shown in Fig. 4 A, the air from a pair of blowing engine 12A, 12B air-supply is directed in each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16 via a pair of connection runner 14A, 14B.Wherein, be directed to the air in the heat exchange elements 28A, because of heat exchange elements 28A pastes element 32 heating by the amber ear, therefore when the inside by this heat exchange elements 28A, will obtain the moisture that from the sorbing material of heat exchange elements 28A, discharges, thereby become humidifying air.On the other hand, be directed to the air in another heat exchange elements 28B, because of heat exchange elements 28B pastes element 32 coolings by the amber ear, therefore will be when the inside by this heat exchange elements 28B by the sorbing material adsorption moisture of heat exchange elements 28B, thus become dehumidified air.
In addition, humidifying air and the dehumidified air that generates by dehumidifying/humidifying unit 16 in this way, blown to switching air door 20 via a pair of connection runner 18A, 18B respectively, and guided to respectively in the humidification runner 22 and the runner 24 that dehumidifies by this switchings air door 20.And wherein, humidifying air (arrow A) blows out towards the occupant (first area) in the compartment for example from humidification runner 22, and dehumidified air (arrow B) blows out from the face (second area) of compartment one side of dehumidifying runner 24 vehicle window before for example.
In addition, control unit 26 is after the operation of operation mode begins continuously, (for example pass through certain hour again, the sorbing material that the sorbing material that predicts heat exchange elements 28A is in state that moisture has all been discharged or heat exchange elements 28B is in the time of water saturation state, time a few minutes for example) afterwards, implement switch operating in the following manner.
That is, control unit 26 pastes element 32 output actuation signals to the amber ear, makes this amber ear paste element 32 work, so that the amber ear pastes 32 1 planar portions 34A heat absorptions of element and another planar portions 34B heat release.
In addition, control unit 26 makes this switching air door 20 implement switch operating to switching air door 20 output actuation signals, and when being communicated with dehumidifying runner 24 to become a connection runner 18A, another connects the connected state that runner 18B is communicated with humidification runner 22.
Thus, shown in Fig. 4 B, the air from a pair of blowing engine 12A, 12B air-supply is directed in each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16 via a pair of connection runner 14A, 14B.Wherein, be directed to the air in the heat exchange elements 28A, because of heat exchange elements 28A pastes element 32 coolings by the amber ear, therefore will be when the inside by this heat exchange elements 28A by the sorbing material adsorption moisture of heat exchange elements 28A, thus become dehumidified air.On the other hand, be directed to the air in another heat exchange elements 28B, because of heat exchange elements 28B pastes element 32 heating by the amber ear, therefore when the inside by this heat exchange elements 28B, will obtain the moisture that from the sorbing material of heat exchange elements 28B, discharges, thereby become humidifying air.
In addition, humidifying air and the dehumidified air that generates by dehumidifying/humidifying unit 16 in this way, blown to switching air door 20 via a pair of connection runner 18A, 18B respectively, and guided to respectively in the humidification runner 22 and the runner 24 that dehumidifies by this switchings air door 20.And wherein, humidifying air (arrow A) blows out towards the occupant (first area) in the compartment for example from humidification runner 22, and dehumidified air (arrow B) blows out towards the face (second area) of the compartment of for example front window one side from dehumidifying runner 24.
In addition, control unit 26 is after having implemented above-mentioned change action, (for example pass through certain hour again, sorbing material that the sorbing material that predicts heat exchange elements 28A is in water saturation state or heat exchange elements 28B is in the time of the state that moisture has all been discharged, time a few minutes for example) afterwards, make the amber ear paste element 32 once more and switch air door 20 and implement change actions (with reference to Fig. 4 A).
And, control unit 26 bases for example from the external control device (for example, main control unit or guidance panel) control signal or from detection signal that is used to detect the sensor of situation in the compartment etc., finishing " moving mode continuously " before, will repeat to implement above-mentioned action (action of the work of Fig. 4 A and Fig. 4 B) always.Thus, blow out humidifying air (arrow A) and dehumidified air (arrow B) from vehicle continuously with dehumidifying/humidifying device 10.And can supply with 2～3g/m this moment to the occupant 3Amount of moisture.
In this way, the vehicle in first embodiment of the invention is with in the dehumidifying/humidifying device 10, and when control unit 26 was switched to " moving mode continuously ", humidifying air and dehumidified air were blown out simultaneously continuously.Thus, thus can also prevent the water smoke of front window reliably by when supplying with moisture to the occupant comfortable vehicle interior space is provided.
(intermittent duty mode)
Vehicle when next, according to Fig. 5 control unit 26 being switched to " intermittent duty mode " describes with dehumidifying/humidifying device 10 single-piece mode of operations.
When control unit 26 is switched to " intermittent duty mode ",, makes this switching air door 20 implement change action, thereby be in the connected state that a pair of connection runner 18A, 18B are communicated with dehumidifying runner 24 to switching air door 20 output actuation signals.
And control unit 26 makes a pair of blowing engine 12A, 12B work.At this moment, control unit 26 makes the air output of a pair of blowing engine 12A, 12B identical (air output 1: 1).
Thus, shown in Fig. 5 A, the air from a pair of blowing engine 12A, 12B air-supply is directed in each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16 via a pair of connection runner 14A, 14B.Be directed to the air in each heat exchange elements 28A, 28B, because of heat exchange elements 28A, 28B do not paste element 32 heating by temperature booster 30 and amber ear, therefore will be when the inside by this heat exchange elements 28A, 28B by the sorbing material adsorption moisture of heat exchange elements 28A, 28B, thus dehumidified air become.
In addition, the dehumidified air that is generated by dehumidifying/humidifying unit 16 is in this way blown respectively via a pair of connection runner 18A, 18B to switching air door 20, and is directed in the runner 24 that dehumidifies by this switchings air door 20.And this dehumidified air (arrow B) blows out towards the face (second area) of the compartment of for example front window one side from dehumidifying runner 24.
In addition, control unit 26 is after the operation of intermittent duty mode begins, and (for example, the sorbing material that predicts a pair of heat exchange elements 28A, 28B becomes the time of water saturation state to pass through certain hour again, time a few minutes for example) afterwards, implement switch operating in the following manner.
That is, control unit 26 makes this temperature booster 30 work to temperature booster 30 output actuation signals.In addition, control unit 26 makes this switching air door 20 implement switch operating, thereby is in the connected state that a pair of connection runner 18A, 18B are communicated with humidification runner 22 to switching air door 20 output actuation signals.
Thus, shown in Fig. 5 B, the air from a pair of blowing engine 12A, 12B air-supply is directed in each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16 via a pair of connection runner 14A, 14B.Be directed to the air in each heat exchange elements 28A, 28B, because of heat exchange elements 28A, 28B are heated by temperature booster 30, therefore when the inside by this heat exchange elements 28A, 28B, will obtain the moisture that from the sorbing material of heat exchange elements 28A, 28B, discharges, thereby become humidifying air.
In addition, the humidifying air that is generated by dehumidifying/humidifying unit 16 is in this way blown respectively via a pair of connection runner 18A, 18B to switching air door 20, and is directed in the humidification runner 22 by this switching air door 20.And this humidifying air (arrow A) blows out towards the occupant (first area) in the compartment for example from humidification runner 22.
In addition, control unit 26 is after having implemented above-mentioned change action, (for example pass through certain hour again, the sorbing material that predicts a pair of heat exchange elements 28A, 28B is in the time of the state that moisture has all been discharged, time a few minutes for example) afterwards, make the amber ear paste element 32 once more and switch air door 20 and implement change actions (with reference to Fig. 5 A).
And, control unit 26 bases for example from the external control device (for example, main control unit or guidance panel) control signal or from detection signal that is used to detect the sensor of situation in the compartment etc., finishing " intermittent duty mode " before, will repeat to implement above-mentioned action (action of the work of Fig. 5 A and Fig. 5 B) always.Thus, alternately blow out humidifying air (arrow A) and dehumidified air (arrow B) from vehicle continuously with dehumidifying/humidifying device 10.
In this way, the vehicle in first embodiment of the invention is with in the dehumidifying/humidifying device 10, and when control unit 26 was switched to " intermittent duty mode ", a pair of heat exchange elements 28A, 28B were heated simultaneously and off and on.And, in this way, when a pair of heat exchange elements 28A, 28B are heated simultaneously by temperature booster 30, can all generate humidifying air the both sides of a pair of heat exchange elements 28A, 28B.Therefore, this situation (with reference to Fig. 4) that alternately generates humidifying air at each heat exchange elements 28A, 28B is compared during with above-mentioned continuous operation mode, and the humidification amount when generating humidifying airs by dehumidifying/humidifying unit 16 is increased.
Thus, can implement humidification amount control, thereby can provide comfortable vehicle interior space more to the occupant corresponding to the various situations in the compartment.
In addition, according to the vehicle in the first embodiment of the invention with dehumidifying/humidifying device 10, can be in the compartment under the limited environment of this amount of moisture, thus provide more moisture by carrying out intermittent duty in the above described manner to the occupant.
(high humidity operation mode)
Vehicle when next, according to Fig. 6 control unit 26 being switched to " high humidity operation mode " describes with dehumidifying/humidifying device 10 single-piece mode of operations.
When control unit 26 is switched to " high humidity operation mode ", paste element 32 output actuation signals to the amber ear, make this amber ear paste element 32 work, thereby make the amber ear paste the planar portions 34A heat release of element 32 and another planar portions 34B heat absorption.
In addition, control unit 26 makes this switchings air door 20 implement switch operatings to switching air door 20 output actuation signals, thereby is in one when connecting runner 18A and be communicated with humidification runner 22, the connected state that another connection runner 18B is communicated with the runner 24 that dehumidifies.
And control unit 26 makes a pair of blowing engine 12A, 12B work.At this moment, control unit 26 makes 1/2 times (air output 1: 2) of the air output of a blowing engine 12A for the air output of another blowing engine 12B.
Thus, as shown in Figure 6A, the air from a pair of blowing engine 12A, 12B air-supply is directed in each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16 via a pair of connection runner 14A, 14B.Wherein, be directed to the air in the heat exchange elements 28A, because of heat exchange elements 28A pastes element 32 heating by the amber ear, therefore when the inside by this heat exchange elements 28A, will obtain the moisture that from the sorbing material of heat exchange elements 28A, discharges, thereby become humidifying air.On the other hand, be directed to the air in another heat exchange elements 28B, because of heat exchange elements 28B pastes element 32 coolings by the amber ear, therefore will be when the inside by this heat exchange elements 28B by the sorbing material adsorption moisture of heat exchange elements 28B, thus become dehumidified air.
In addition, humidifying air and the dehumidified air that generates by dehumidifying/humidifying unit 16 in this way, blown to switching air door 20 via a pair of connection runner 18A, 18B respectively, and guided to respectively in the humidification runner 22 and the runner 24 that dehumidifies by this switchings air door 20.And wherein, humidifying air (arrow A) blows out towards the occupant (first area) in the compartment for example from humidification runner 22, and dehumidified air (arrow B) blows out towards the face (second area) of the compartment of for example front window one side from dehumidifying runner 24.
In addition, control unit 26 is after the operation of high humidity operation mode begins, (for example pass through certain hour again, the sorbing material that the sorbing material that predicts heat exchange elements 28A is in state that moisture has all been discharged or heat exchange elements 28B is in the time of water saturation state, time a few minutes for example) afterwards, implement switch operating in the following manner.
That is, control unit 26 pastes element 32 output actuation signals to the amber ear, makes this amber ear paste element 32 work, so that the amber ear pastes 32 1 planar portions 34A heat absorptions of element and another planar portions 34B heat release.
In addition, control unit 26 makes this switchings air door 20 implement change actions to switching air door 20 output actuation signals, thereby becomes one when connecting runner 18A and be communicated with the runner 24 that dehumidifies, the connected state that another connection runner 18B is communicated with humidification runner 22.
In addition, the mode of operation of control unit 26 couples of a pair of blowing engine 12A, 12B switches, so that the air output of a blowing engine 12A becomes 2 times (air outputs 2: 1) of the air output of another blowing engine 12B.
Thus, shown in Fig. 6 B, the air from a pair of blowing engine 12A, 12B air-supply is directed in each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16 via a pair of connection runner 14A, 14B.Wherein, be directed to the air in the heat exchange elements 28A, because of heat exchange elements 28A pastes element 32 coolings by the amber ear, therefore will be when the inside by this heat exchange elements 28A by the sorbing material adsorption moisture of heat exchange elements 28A, thus become dehumidified air.On the other hand, be directed to the air in another heat exchange elements 28B, because of heat exchange elements 28B pastes element 32 heating by the amber ear, therefore when the inside by this heat exchange elements 28B, obtain the moisture that from the sorbing material of heat exchange elements 28B, discharges, thereby become humidifying air.
In addition, humidifying air and the dehumidified air that generates by dehumidifying/humidifying unit 16 in this way, blown to switching air door 20 via a pair of connection runner 18A, 18B respectively, and be directed to respectively in the humidification runner 22 and the runner 24 that dehumidifies by this switchings air door 20.And wherein, humidifying air (arrow A) blows out towards the occupant (first area) in the compartment for example from humidification runner 22, and dehumidified air (arrow B) blows out towards the face (second area) of the compartment of for example front window one side from dehumidifying runner 24.
In addition, control unit 26 is after having implemented above-mentioned change action, (for example pass through certain hour again, sorbing material that the sorbing material that predicts heat exchange elements 28A becomes water saturation state or heat exchange elements 28B becomes the time of the state that moisture has all been discharged, time a few minutes for example) afterwards, make the amber ear paste element 32 once more and switch air door 20 and implement change actions (with reference to Fig. 6 A).
In addition, the mode of operation of control unit 26 couples of a pair of blowing engine 12A, 12B switches, and makes 1/2 times (air output 1: 2) of the air output of a blowing engine 12A for the air output of another blowing engine 12B.
And, control unit 26 bases for example from the external control device (for example, main control unit or guidance panel) control signal or from detection signal that is used to detect the sensor of situation in the compartment etc., finishing " high humidity operation mode " before, will repeat to implement above-mentioned action (action of the action of Fig. 6 A and Fig. 6 B) always.Thus, blow out humidifying air (arrow A) and dehumidified air (arrow B) from vehicle continuously with dehumidifying/humidifying device 10.
In this way, vehicle in first embodiment of the invention is with in the dehumidifying/humidifying device 10, when control unit 26 is switched to " high humidity operation mode ", regulate the air output of a pair of blowing engine 12A, 12B, so that the air output of the heat exchange elements of a non-heating in a pair of heat exchange elements 28A, 28B among a pair of blowing engine 12A, 12B air-supply, with the ratio of another air output of heated heat exchange elements air-supply in a pair of heat exchange elements 28A, 28B among a pair of blowing engine 12A, the 12B be 2: 1.Therefore, be directed to the air import volume of the heat exchange elements of non-heating among a pair of heat exchange elements 28A, the 28B, more than the air import volume that is directed to heated heat exchange elements among a pair of heat exchange elements 28A, the 28B.
Therefore,, each heat exchange elements 28A, 28B can't help the amber ear when pasting the heat exchange elements of non-heating of element 32 heating when being switched to, because the air import volume is more, and therefore can be by sorbing material adsorption moisture from more air.Therefore, when each heat exchange elements 28A, 28B after be switched to when pasting the heat exchange elements of element 32 heating by the amber ear, can from sorbing material, discharge more moisture in the importing air.And heated heat exchange elements is compared with the heat exchange elements of non-heating among a pair of heat exchange elements 28A, the 28B, is imported into the air of less amount.Owing to above reason, to compare with the situation (with reference to Fig. 4) of above-mentioned continuous operation mode, the humidification amount (absolute humidity of humidifying air) of the every humidifying air unit in the time of can making by dehumidifying/humidifying unit 16 generation humidifying airs increases.And can supply with 4～6g/m this moment to the occupant 3Amount of moisture.
Thus, can implement humidification amount control, thereby can provide comfortable vehicle interior space more to the occupant corresponding to the various situations in the compartment.
In addition, according to the vehicle in the first embodiment of the invention with dehumidifying/humidifying device 10, can be in the compartment under the limited environment of this amount of moisture, thus provide more moisture by carrying out the high humidity operation in the above described manner to the occupant.
Next, the Change Example of the vehicle in the first embodiment of the invention with dehumidifying/humidifying device 10 described.
Vehicle in the above-mentioned first embodiment of the invention is with dehumidifying/humidifying device 10, also can be changed to be for example form shown in Fig. 7 to Fig. 9.In Fig. 7 to Fig. 9, illustrate vehicle in the first embodiment of the invention respectively with the Change Example of dehumidifying/humidifying device 10.
(first Change Example)
In first Change Example shown in Figure 7, only be provided with a blowing engine 12 and be connected runner 14 with one and replace a pair of blowing engine 12A, 12B shown in Figure 1 and a pair of connection runner 14A, 14B.In addition, in connecting runner 14, be provided with damper 36 (humidification amount increase portion, air import volume adjusting portion, air-supply proportional control portion), runner is separated up and down corresponding to the wake flow side runner.This damper 36 has drive division, and is constituted as and can regulates the ratio that is directed to each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16 from the air of blowing engine 12 air-supplies by the driving of this drive division.
And, in this structure, when control unit 26 is switched to " high humidity operation mode ", make damper 36 work, so that in a pair of heat exchange elements 28A, 28B the air output of the heat exchange elements of non-heating air-supply, become 2: 1 with the ratio of the air output of heated heat exchange elements air-supply in a pair of heat exchange elements 28A, 28B.
Promptly, damper 36 is conditioned in Fig. 7 A, so that in a pair of heat exchange elements 28A, 28B as the air output of the heat exchange elements 28B of non-heated side air-supply, become 2: 1 with ratio in a pair of heat exchange elements 28A, 28B as the air output of the heat exchange elements 28A air-supply of heated side; And damper 36 is conditioned in Fig. 7 B, so that in a pair of heat exchange elements 28A, 28B as the air output of the heat exchange elements 28A of non-heated side air-supply, with ratio in a pair of heat exchange elements 28A, 28B as the air output of the heat exchange elements 28B air-supply of heated side be 2: 1.Thus, the feasible air import volume that is directed to the heat exchange elements of non-heating among a pair of heat exchange elements 28A, the 28B is more than the air import volume that is directed to heated heat exchange elements among a pair of heat exchange elements 28A, the 28B.
Therefore,, each heat exchange elements 28A, 28B can't help the amber ear when pasting the heat exchange elements of non-heating of element 32 heating when being switched to, because the air import volume is more, and therefore can be by sorbing material adsorption moisture from more air.Therefore, when each heat exchange elements 28A, 28B after switch to when pasting the heat exchange elements of element 32 heating by the amber ear, can from sorbing material, discharge more moisture in the importing air.And heated heat exchange elements is compared with the heat exchange elements of non-heating among a pair of heat exchange elements 28A, the 28B, is imported into comparatively a spot of air.Owing to above reason, the humidification amount (absolute humidity of humidifying air) of the every humidifying air unit in the time of can making by dehumidifying/humidifying unit 16 generation humidifying airs increases.
Thus, can implement humidification amount control, thereby can provide comfortable vehicle interior space more to the occupant corresponding to the various situations in the compartment.
And, in this first Change Example, when control unit 26 is switched to " moving mode continuously " or " intermittent duty mode ", make damper 36 work, so that become 1: 1 to the ratio of the air output of a pair of heat exchange elements 28A, 28B air-supply.In this way, can with the structure of above-mentioned present embodiment similarly, move (with reference to Fig. 4) and intermittent duty (with reference to Fig. 5) continuously.
(second Change Example)
In second Change Example shown in Figure 8, be provided with a pair of amber ear subsides element 32A, 32B and replace temperature booster shown in Figure 1 30 and amber ear to paste element 32.This a pair of amber ear pastes element 32A, 32B and is installed on each heat exchange elements 28A, 28B in each back side single-piece mode that covers each heat exchange elements 28A, 28B respectively, and be constituted as, can be according to actuation signal (polarity of external voltage) from control unit 26, and a pair of each heat exchange elements 28A, 28B are heated independently of one another and cool off.
And, when control unit 26 is switched to " moving mode continuously ", " high humidity operation mode ", in that a pair of amber ear pastes element 32A, 32B and among a pair of heat exchange elements 28A, the 28B one is heated and state that another is cooled by this, and among a pair of heat exchange elements 28A, the 28B one is cooled and switches between another heated state, thereby can similarly move (with reference to Fig. 4) and high humidity operation (with reference to Fig. 6) continuously with the structure of above-mentioned present embodiment.
In addition, when control unit 26 is switched to " intermittent duty mode ", paste element 32A, 32B by this a pair of amber ear and make a pair of heat exchange elements 28A, 28B, can similarly carry out intermittent duty (with reference to Fig. 5) with the structure of above-mentioned present embodiment thus by simultaneously and heating off and on.
In addition, according to this second Change Example,, therefore can improve the adsorption efficiency (dehumidification rate) of sorbing material to airborne moisture owing to can and cool off each heat exchange elements 28A, 28B respectively by each amber ear subsides element 32A, 32B.
(the 3rd Change Example)
In the 3rd Change Example shown in Figure 9, be provided with amber ear subsides elements 38 (heating part) and replace temperature booster shown in Figure 1 30.This amber ear pastes element 38 and is installed on each heat exchange elements 28A, 28B in the mode at the whole back side that covers a pair of heat exchange elements 28A, 28B, and be constituted as, can be according to actuation signal (polarity of external voltage) from control unit 26, and a pair of each heat exchange elements 28A, 28B are heated simultaneously and cool off.
And, when control unit 26 is switched to " intermittent duty mode ", paste element 38 by this amber ear and make a pair of heat exchange elements 28A, 28B, can similarly carry out intermittent duty (with reference to Fig. 5) with the structure of above-mentioned present embodiment thus by simultaneously and heating off and on.
In addition, according to the 3rd Change Example,, therefore can improve the adsorption efficiency (dehumidification rate) of sorbing material to airborne moisture owing to can and cool off simultaneously by amber ear subsides element 38 to each heat exchange elements 28A, 28B
(other Change Example)
In the above-mentioned embodiment, also can be, when above-mentioned intermittent duty mode, control unit 26 is regulated the air output of a pair of blowing engine 12A, 12B, so that the air output of a pair of blowing engine 12A, 12B a pair of heat exchange elements 28A, the 28B air-supply when non-heating, more than the air output of a pair of heat exchange elements 28A, the 28B air-supply to by temperature booster 30 heating the time.In this way, similarly, the humidification amount (absolute humidity of humidifying air) of the every humidifying air unit when making by dehumidifying/humidifying unit 16 generation humidifying airs increases in the time of can moving mode with above-mentioned high humidity.
In addition, though in the above-described embodiment, adopted each runner to be arranged in structure on the vehicle above-below direction, also can adopt, each runner is arranged in the structure on the vehicle-width direction.
In addition, though in the above-described embodiment, the structure that has adopted dehumidified air to go out towards the top blast of the compartment of front window one side from dehumidifying runner 24, but also can adopt, the structure that dehumidified air goes out towards the top blast of the compartment of front and back window one side from dehumidifying runner 24, in addition, the structure that can also adopt dehumidified air to go out towards the top blast of compartment one side of the side window of the side window of front side or rear side from dehumidifying runner 24.
[second embodiment]
Next, the structure of the vehicle in the second embodiment of the invention with dehumidifying/humidifying device 50 described.
In Figure 10, illustrate vehicle in the second embodiment of the invention with the integral structure of dehumidifying/humidifying device 50.And, in Figure 10 A, illustrate the lateral plan of vehicle with dehumidifying/humidifying device 50, in Figure 10 B, illustrate the main portion amplification plan view of vehicle with dehumidifying/humidifying device 50.In addition, the arrow FR shown in, arrow OUT, arrow UP represent respectively in the figure, the vehicle fore-and-aft direction front side when vehicle is installed on the vehicle with dehumidifying/humidifying device 50, the vehicle-width direction outside, vehicle above-below direction upside.
As shown in the drawing, the vehicle in the second embodiment of the invention comprises with the keystone configuration of dehumidifying/humidifying device 50: blowing engine 12A, 12B (air supplying part); Connect runner 52A, 52B; Switch air door 54A, 54B (part of switching part); A pair of connection runner 56A, 56B; Dehumidifying/humidifying unit 16 (dehumidifying/humidifying unit); A pair of connection runner 58A, 58B; Blow out runner 60A, 60B; Control unit 62 (humidification amount increase portion, air import volume adjusting portion, air output adjusting portion, heating control section).
Blowing engine 12A, 12B, dehumidifying/humidifying unit 16 use with first embodiment of the invention in vehicle with the identical assembly (some differences are only arranged on the internal configurations) of dehumidifying/humidifying device 10.
Connecting runner 52A, 52B constitutes with hollow body respectively.A connection runner 52A is constituted as, and blowing engine 12A is communicated with switching air door 54A, and another connection runner 52B is constituted as, and blowing engine 12B is communicated with switching air door 54B.
Switch air door 54A and have drive division, and be constituted as, by the driving of this drive division, and can will connect runner 52A and blow out runner 60B, and switch with a pair of connection runner that is connected runner 56A, 56B.That is, this switching air door 54A is constituted as, and can switch between following state: when being communicated with connection runner 52A and being connected runner 56A, be communicated with runner 60B and the state that is connected runner 56B of blowing out; Be communicated with when connecting runner 52A and being connected runner 56B, be communicated with runner 60B and the state that is connected runner 56A of blowing out.
Similarly, switch air door 54B and have drive division, and be constituted as,, and can connect runner 52B and blow out runner 60A, switch with a pair of connection runner that is connected between runner 58A, the 58B by the driving of this drive division.That is, this switching air door 54B is constituted as, and can switch between following state: when being communicated with connection runner 52B and being connected runner 58B, be communicated with runner 60A and the state that is connected runner 58A of blowing out; Be communicated with when connecting runner 52B and being connected runner 58A, be communicated with runner 60A and the state that is connected runner 58B of blowing out.
In addition, this switching air door 54A, 54B are constituted as, and according to working from the actuation signal of control unit 62 described later, thereby above-mentioned connected state are switched.
A pair of connection runner 56A, 56B, 58A, 58B constitute with hollow body respectively.And a pair of connection runner 56A, 56B are constituted as, and will switch air door 54A respectively and be communicated with each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16; A pair of connection runner 58A, 58B are constituted as, and each heat exchange elements 28A, the 28B with dehumidifying/humidifying unit 16 is communicated with switching air door 54B respectively.
Blowing out runner 60A, 60B is made of for example exhaust guide etc.One blows out runner 60A and is constituted as, and has: humidification runner 64A is used to make from the occupant (first area) of the air that the switches air door 54B air-supply chaufeur seat in compartment for example blow out; Dehumidifying runner 66A is used to make the air from switching air door 54B air-supply to blow out towards the face (second area) of the compartment of for example front window one side; Switch air door 68A, 70A (part of switching part), its can be by the driving of drive division in the future the wind pushing air of adaptive switched air door 54B be dispensed to humidification runner 64A and dehumidifying runner 66A.
In addition, another blows out runner 60B and is constituted as, and has: humidification runner 64B is used to make from the occupant (first area) of the air that the switches air door 54A air-supply co-pilot seat in compartment for example blow out; Dehumidifying runner 66B is used to make the air from switching air door 54A air-supply to blow out towards the face (second area) of the compartment of for example front window one side; Switch air door 68B, 70B (part of switching part), its can be by the driving of drive division in the future the wind pushing air of adaptive switched air door 54A be dispensed to humidification runner 64B and dehumidifying runner 66B.
The circuit of CPU, ROM, RAM etc. constitutes control unit 62 by for example having, and be constituted as, can be according to for example (for example from the external control device, main control unit or guidance panel) control signal or from the detection signal that is used to detect the sensor of situation in the compartment etc., thereby to the temperature booster 30 and the amber ear of above-mentioned blowing engine 12A, 12B, dehumidifying/humidifying unit 16 paste element 32, the various work of switching air door 54A, 54B, switching air door 68A, 68B, 70A, 70B control.And,, describe with following device single-piece work about the concrete work of this control unit 62.
Next, work and the action effect of the vehicle in the second embodiment of the invention with dehumidifying/humidifying device 50 described.
Control unit 62 is for example according to from the external control device (for example, main control unit or guidance panel) control signal or from detection signal that is used to detect the sensor of situation in the compartment etc., and become " moving mode continuously ", " intermittent duty mode ", " high humidity operation mode ", and when being switched to various mode, with described mode hereinafter to the temperature booster 30 and the amber ear of blowing engine 12A, 12B, dehumidifying/humidifying unit 16 paste element 32, the various work of switching air door 54A, 54B, switching air door 68A, 68B, 70A, 70B control.
In Figure 11 to Figure 13, the vehicle when illustrating control unit 62 respectively and being switched to " moving mode continuously ", " intermittent duty mode ", " high humidity operation mode " is with dehumidifying/humidifying device 50 single-piece mode of operations.And in the present embodiment, " moving mode continuously " is used as the common mode among the present invention, and the humidification amount that " intermittent duty mode " and " high humidity operation mode " is used as among the present invention increases mode.
(moving mode continuously)
Vehicle when at first, according to Figure 11 control unit 62 being switched to " moving mode continuously " describes with dehumidifying/humidifying device 50 single-piece mode of operations.
When control unit 62 is switched to " moving mode continuously ", paste element 32 output actuation signals to the amber ear, make this amber ear paste element 32 work, thereby make the amber ear paste the planar portions 34A heat release of element 32 and another planar portions 34B heat absorption.
In addition, control unit 62 makes this switching air door 54A implement change action to switching air door 54A output actuation signal, when connecting runner 52A and being connected runner 56A connection to become, blows out runner 60B and is connected the connected state that runner 56B is communicated with.In addition, control unit 62 makes this switching air door 54B implement change action to switching air door 54B output actuation signal, when connecting runner 58B and being connected runner 52B connection to become, blows out runner 60A and is connected the connected state that runner 58A is communicated with.
And control unit 62 is exported actuation signal to switching air door 68A, 70A, makes this switching air door 68A, 70A implement change action, so that be directed to the humidification runner 64A from the air that switches air door 54B air-supply.In addition, control unit 62 is exported actuation signal to switching air door 68B, 70B, makes this switching air door 68B, 70B implement switch operating, so that be directed to the dehumidifying runner 66B from the air that switches air door 54A air-supply.
And control unit 62 makes a pair of blowing engine 12A, 12B work.At this moment, control unit 62 makes the air output of a pair of blowing engine 12A, 12B identical (air output 1: 1).
Thus, shown in Figure 11 A, the air from a blowing engine 12A air-supply is directed in the heat exchange elements 28A of dehumidifying/humidifying unit 16 via connecting runner 52A, 56A.This is directed to the air in the heat exchange elements 28A, because of heat exchange elements 28A pastes element 32 heating by the amber ear, therefore obtains the moisture that discharges when the inside by this heat exchange elements 28A, thereby become humidifying air from the sorbing material of heat exchange elements 28A.On the other hand, from the air of another blowing engine 12B air-supply, be directed in the heat exchange elements 28B of dehumidifying/humidifying unit 16 via connecting runner 52B, 58B.This is directed to the air in the heat exchange elements 28B, because of heat exchange elements 28B pastes element 32 coolings by the amber ear, therefore when the inside by this heat exchange elements 28B by the sorbing material adsorption moisture of heat exchange elements 28B, thereby become dehumidified air.
In addition, the humidifying air that generates by dehumidifying/humidifying unit 16 in this way, blown to switching air door 54B via connecting runner 58A, and be directed to by this switching air door 54B and blow out among the runner 60A, and, in this blows out runner 60A, be directed among the humidification runner 64A by switching air door 68A, 70A.And this humidifying air (arrow A) is blown from the occupant (first area) of the chaufeur seat of humidification runner 64A in compartment for example.
In addition, dehumidified air by 16 generations of dehumidifying/humidifying unit, blown to switching air door 54A via connecting runner 56B, and be directed to by this switching air door 54A and blow out among the runner 60B, and, in this blows out runner 60B, be directed among the dehumidifying runner 66B by switching air door 68B, 70B.And this dehumidified air (arrow B) blows out towards the face (second area) of the compartment of for example front window one side from dehumidifying runner 66B.
In addition, control unit 62 is after the operation of operation mode begins continuously, (for example pass through certain hour again, the sorbing material that the sorbing material that predicts heat exchange elements 28A becomes state that moisture has all been discharged or heat exchange elements 28B becomes the time of water saturation state, time a few minutes for example) afterwards, implement switch operating in the following manner.
That is, control unit 62 pastes element 32 output actuation signals to the amber ear, makes this amber ear paste element 32 work, so that the amber ear pastes 32 1 planar portions 34A heat absorptions of element and another planar portions 34B heat release.
In addition, control unit 62 makes this switching air door 54A implement change action to switching air door 54A output actuation signal, when connecting runner 52A and being connected runner 56B connection to become, blows out runner 60B and is connected the connected state that runner 56A is communicated with.In addition, control unit 62 makes this switching air door 54B implement change action to switching air door 54B output actuation signal, when connecting runner 52B and being connected runner 58A connection to become, blows out runner 60A and is connected the connected state that runner 58B is communicated with.
Thus, shown in Figure 11 B, the air from a blowing engine 12A air-supply is directed in the heat exchange elements 28B of dehumidifying/humidifying unit 16 via connecting runner 52A, 56B.This is directed to the air in the heat exchange elements 28B, because of heat exchange elements 28B pastes element 32 heating by the amber ear, therefore when the inside by this heat exchange elements 28B, will obtain the moisture that from the sorbing material of heat exchange elements 28B, discharges, thereby become humidifying air.On the other hand, from the air of another blowing engine 12B air-supply, be directed in the heat exchange elements 28A of dehumidifying/humidifying unit 16 via connecting runner 52B, 58A.This is directed to the air in the heat exchange elements 28A, because of heat exchange elements 28A pastes element 32 coolings by the amber ear, therefore will be when the inside by this heat exchange elements 28A by the sorbing material adsorption moisture of heat exchange elements 28A, thus become dehumidified air.
In addition, the humidifying air that generates by dehumidifying/humidifying unit 16 in this way, blown to switching air door 54B via connecting runner 58B, and be directed to by this switching air door 54B and blow out among the runner 60A, and, in this blows out runner 60A, further be directed among the humidification runner 64A by switching air door 68A, 70A.And this humidifying air (arrow A) blows out from the occupant (first area) of the chaufeur seat of humidification runner 64A in compartment for example.
In addition, dehumidified air by 16 generations of dehumidifying/humidifying unit, blown to switching air door 54A via connecting runner 56A, and be directed to by this switching air door 54A and blow out among the runner 60B, and, in this blows out runner 60B, further be directed among the dehumidifying runner 66B by switching air door 68B, 70B.And this dehumidified air (arrow B) blows out towards the face (second area) of the compartment of for example front window one side from dehumidifying runner 66B.
In addition, control unit 62 is after the operation of operation mode begins continuously, (for example pass through certain hour again, sorbing material that the sorbing material that predicts heat exchange elements 28A becomes water saturation state or heat exchange elements 28B becomes the time of the state that moisture has all been discharged, time a few minutes for example) afterwards, make the amber ear paste element 32 once more and switch air door 54A, 54B and implement change action (with reference to Figure 11 A).
And, control unit 62 bases for example from the external control device (for example, main control unit or guidance panel) control signal or from detection signal that is used to detect the sensor of situation in the compartment etc., finishing " moving mode continuously " before, will repeat to implement above-mentioned action (action of the work of Figure 11 A and Figure 11 B) always.Thus, humidifying air (arrow A) and dehumidified air (arrow B) are blown out with dehumidifying/humidifying device 50 continuously from vehicle.And can supply with 2～3g/m this moment to the occupant 3Amount of moisture.
In this way, the vehicle in second embodiment of the invention is with in the dehumidifying/humidifying device 50, and when control unit 62 was switched to " moving mode continuously ", humidifying air and dehumidified air were side by side blown out continuously.Thus, thus can also prevent the water smoke of front window reliably by when supplying with moisture to the occupant comfortable vehicle interior space is provided.
(intermittent duty mode)
Vehicle when next, according to Figure 12 control unit 62 being switched to " intermittent duty mode " describes with dehumidifying/humidifying device 50 single-piece mode of operations.
When control unit 62 is switched to " intermittent duty mode ", to switching air door 54A output actuation signal, make this switching air door 54A implement change action, when connecting runner 52A and being connected runner 56A connection, blow out runner 60B and be connected the connected state that runner 56B is communicated with to become.In addition, control unit 62 makes this switching air door 54B implement change action to switching air door 54B output actuation signal, when connecting runner 52B and being connected runner 58B connection to become, blows out runner 60A and is connected the connected state that runner 58A is communicated with.
And control unit 62 is exported actuation signal to switching air door 68A, 70A, makes this switching air door 68A, 70A implement change action, so that be directed to the dehumidifying runner 66A from the air that switches air door 54B air-supply.In addition, control unit 62 is exported actuation signal to switching air door 68B, 70B, makes this switching air door 68B, 70B implement change action, so that be directed to the dehumidifying runner 66B from the air that switches air door 54A air-supply.
And control unit 62 makes a pair of blowing engine 12A, 12B work.At this moment, control unit 62 makes the air output of a pair of blowing engine 12A, 12B identical (air output 1: 1).
Thus, shown in Figure 12 A, the air from each blowing engine 12A, 12B air-supply is directed in each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16.Be imported into the air in each heat exchange elements 28A, 28B, because of heat exchange elements 28A, 28B do not paste element 32 heating by temperature booster 30 and amber ear, therefore when the inside by this heat exchange elements 28A, 28B by the sorbing material adsorption moisture of heat exchange elements 28A, 28B, thereby become dehumidified air.
In addition, the dehumidified air that is generated by dehumidifying/humidifying unit 16 is in this way blown respectively to switching air door 54A, 54B, and is directed among respectively dehumidify runner 66A, the 66B that blows out runner 60A, 60B by this switching air door 54A, 54B.Wherein, be directed to the dehumidified air (arrow B 1) of the dehumidifying runner 66A that blows out runner 60A, 66A blows out towards the face (second area) of the compartment of for example front window one side from the dehumidifying runner; Be directed to the dehumidified air (arrow B 2) of the dehumidifying runner 66B that blows out runner 60B, 66B blows out towards the face (second area) of the compartment of for example front window one side from the dehumidifying runner.
In addition, control unit 62 passes through certain hour again and (for example, predicts that the sorbing material of a pair of heat exchange elements 28A, 28B becomes the time of water saturation state after the operation of intermittent duty mode begins, time a few minutes for example) afterwards, implement change action in the following manner.
That is, control unit 62 makes this temperature booster 30 work to temperature booster 30 output actuation signals.In addition, control unit 62 is exported actuation signal to switching air door 68A, 70A, makes this switching air door 68A, 70A implement change action, so that be directed to the humidification runner 64A from the air that switches air door 54B air-supply.In addition, control unit 62 is exported actuation signal to switching air door 68B, 70B, makes this switching air door 68B, 70B implement change action, so that be directed to the humidification runner 64B from the air that switches air door 54A air-supply.
Thus, shown in Figure 12 B, the air from each blowing engine 12A, 12B air-supply is directed in each heat exchange elements 28A, 28B of dehumidifying/humidifying unit 16.Be imported into the air in each heat exchange elements 28A, 28B, because of heat exchange elements 28A, 28B are heated by temperature booster 30, therefore when the inside by this heat exchange elements 28A, 28B, obtain the moisture that from the sorbing material of heat exchange elements 28A, 28B, discharges, thereby become humidifying air.
In addition, the humidifying air that is generated by dehumidifying/humidifying unit 16 is in this way blown respectively to switching air door 54A, 54B, and is directed among each humidification runner 64A, the 64B that blows out runner 60A, 60B by this switching air door 54A, 54B.And, wherein, be directed to the humidifying air (arrow A 1) of the humidification runner 64A that blows out runner 60A, blow out from the occupant (first area) of the chaufeur seat of humidification runner 64A in compartment for example; Be directed to the humidifying air (arrow A 2) of the humidification runner 64B that blows out runner 60B, blow out from the occupant (first area) of the co-pilot seat of humidification runner 64B in compartment for example.
In addition, control unit 62 is after having implemented above-mentioned change action, (for example pass through certain hour again, the sorbing material that predicts a pair of heat exchange elements 28A, 28B becomes the time of the state that moisture has all been discharged, time a few minutes for example) afterwards, make temperature booster 30 and switch air door 68A, 68B, 70A, 70B and implement change action (with reference to Figure 12 A) once more.
And, control unit 62 bases for example from the external control device (for example, main control unit or guidance panel) control signal or from detection signal that is used to detect the sensor of situation in the compartment etc., finishing " intermittent duty mode " before, will repeat to implement above-mentioned action (action of the work of Figure 12 A and Figure 12 B) always.Thus, humidifying air (arrow A 1, A2) and dehumidified air (arrow B 1, B2) alternately are blown with dehumidifying/humidifying device 50 continuously from vehicle.
In this way, the vehicle in second embodiment of the invention is with in the dehumidifying/humidifying device 50, and when control unit 62 was switched to " intermittent duty mode ", a pair of heat exchange elements 28A, 28B were heated simultaneously and off and on.And, in this way, when a pair of heat exchange elements 28A, 28B are heated by temperature booster 30 simultaneously, can all generate humidifying air the both sides of a pair of heat exchange elements 28A, 28B.Therefore, (with reference to Figure 11) compares during with above-mentioned continuous operation mode, can make that the humidification amount to humidifying air increases when generating humidifying airs by dehumidifying/humidifying unit 16.
Thus, can implement humidification amount control, thereby can provide comfortable vehicle interior space more to the occupant corresponding to the various situations in the compartment.
In addition, according to the vehicle in the second embodiment of the invention with dehumidifying/humidifying device 50, can be in the compartment under the limited environment of this amount of moisture, thus provide more moisture by carrying out intermittent duty in the above described manner to the occupant.
(high humidity operation mode)
Vehicle when next, according to Figure 13 control unit 62 being switched to " high humidity operation mode " describes with dehumidifying/humidifying device 50 single-piece operating states.
When control unit 62 is switched to " high humidity operation mode ", paste element 32 output actuation signals to the amber ear, make this amber ear paste element 32 work, thereby make the amber ear paste the planar portions 34A heat release of element 32 and another planar portions 34B heat absorption.
In addition, control unit 62 makes this switching air door 54A implement change action to switching air door 54A output actuation signal, when connecting runner 52A and being connected runner 56A connection to become, blows out runner 60B and is connected the connected state that runner 56B is communicated with.In addition, control unit 62 makes this switching air door 54B implement change action to switching air door 54B output actuation signal, when connecting runner 52B and being connected runner 58B connection to become, blows out runner 60A and is connected the connected state that runner 58A is communicated with.
And control unit 62 is exported actuation signal to switching air door 68A, 70A, makes this switching air door 68A, 70A implement change action, so that be directed to the humidification runner 64A from the air that switches air door 54B air-supply.In addition, control unit 62 is exported actuation signal to switching air door 68B, 70B, makes this switching air door 68B, 70B implement change action, so that be directed to the dehumidifying runner 66B from the air that switches air door 54A air-supply.
And control unit 62 makes a pair of blowing engine 12A, 12B work.At this moment, control unit 62 makes the air output of a blowing engine 12A become 1/2 times (air output 1: 2) of the air output of another blowing engine 12B.
Thus, shown in Figure 13 (a), the air from a blowing engine 12A air-supply is directed in the heat exchange elements 28A of dehumidifying/humidifying unit 16 via connecting runner 52A, 56A.This is directed to the air in the heat exchange elements 28A, because of heat exchange elements 28A pastes element 32 heating by the amber ear, therefore obtains the moisture that discharges when the inside by this heat exchange elements 28A, thereby become humidifying air from the sorbing material of heat exchange elements 28A.On the other hand, from the air of another blowing engine 12B air-supply, be directed in the heat exchange elements 28B of dehumidifying/humidifying unit 16 via connecting runner 52B, 58B.This is directed to the air in the heat exchange elements 28B, because of heat exchange elements 28B pastes element 32 coolings by the amber ear, therefore when the inside by this heat exchange elements 28B by the sorbing material adsorption moisture of heat exchange elements 28B, thereby become dehumidified air.
In addition, the humidifying air that generates by dehumidifying/humidifying unit 16 in this way, blown to switching air door 54B via connecting runner 58A, and be directed to by this switching air door 54B and blow out among the runner 60A, and, in this blows out runner 60A, further be directed among the humidification runner 64A by switching air door 68A, 70A.And this humidifying air (arrow A) blows out from the occupant (first area) of the chaufeur seat of humidification runner 64A in compartment for example.
In addition, dehumidified air by 16 generations of dehumidifying/humidifying unit, blown to switching air door 54A via connecting runner 56B, and be directed to by this switching air door 54A and blow out among the runner 60B, and in blowing out runner 60B, this is directed among the dehumidifying runner 66B by switching air door 68B, 70B again.And this dehumidified air (arrow B) blows out towards the face (second area) of the compartment of for example front window one side from dehumidifying runner 66B.
In addition, control unit 62 is after the operation of high humidity operation mode begins, (for example pass through certain hour again, the sorbing material that the sorbing material that predicts heat exchange elements 28A becomes state that moisture has all been discharged or heat exchange elements 28B becomes the time of water saturation state, time a few minutes for example) afterwards, implement switch operating in the following manner.
That is, control unit 62 pastes element 32 output actuation signals to the amber ear, makes this amber ear paste element 32 work, so that the amber ear pastes 32 1 planar portions 34A heat absorptions of element and another planar portions 34B heat release.
In addition, control unit 62 makes this switching air door 54A implement change action to switching air door 54A output actuation signal, when connecting runner 52A and being connected runner 56B connection to become, blows out runner 60B and is connected the connected state that runner 56A is communicated with.In addition, control unit 62 makes this switching air door 54B implement change action to switching air door 54B output actuation signal, when connecting runner 52B and being connected runner 58A connection to become, blows out runner 60A and is connected the connected state that runner 58B is communicated with.
And control unit 62 makes a pair of blowing engine 12A, 12B work.At this moment, control unit 62 makes the air output of a blowing engine 12A become 1/2 times (air output 1: 2) of the air output of another blowing engine 12B.
Thus, shown in Figure 13 (b), the air from a blowing engine 12A air-supply is directed in the heat exchange elements 28B of dehumidifying/humidifying unit 16 via connecting runner 52A, 56B.This is directed to the air in the heat exchange elements 28B, because of heat exchange elements 28B pastes element 32 heating by the amber ear, therefore when the inside by this heat exchange elements 28B, will obtain the moisture that from the sorbing material of heat exchange elements 28B, discharges, thereby become humidifying air.On the other hand, from the air of another blowing engine 12B air-supply, be directed in the heat exchange elements 28A of dehumidifying/humidifying unit 16 via connecting runner 52B, 58A.This is directed to the air in the heat exchange elements 28A, because of heat exchange elements 28A pastes element 32 coolings by the amber ear, therefore when the inside by this heat exchange elements 28A by the sorbing material adsorption moisture of heat exchange elements 28A, thereby become dehumidified air.
In addition, the humidifying air that generates by dehumidifying/humidifying unit 16 in this way, blown to switching air door 54B via connecting runner 58B, and be directed to by this switching air door 54B and blow out among the runner 60A, and, in this blows out runner 60A, further be directed among the humidification runner 64A by switching air door 68A, 70A.And this humidifying air (arrow A) blows out from the occupant (first area) of the chaufeur seat of humidification runner 64A in compartment for example.
In addition, dehumidified air by 16 generations of dehumidifying/humidifying unit, blown to switching air door 54A via connecting runner 56A, and be directed to by this switching air door 54A and blow out among the runner 60B, and, in this blows out runner 60B, further be directed among the dehumidifying runner 66B by switching air door 68B, 70B.And this dehumidified air (arrow B) blows out towards the face (second area) of the compartment of for example front window one side from dehumidifying runner 66B.
In addition, control unit 62 is after high humidity operation mode begins, (sorbing material that the sorbing material that for example predicts heat exchange elements 28A becomes water saturation state or heat exchange elements 28B becomes the time of the state that moisture has all been discharged to pass through certain hour again, time a few minutes for example) afterwards, make the amber ear paste element 32 once more and switch air door 54A, 54B and implement change action (with reference to Figure 13 (a)).
And control unit 62 makes a pair of blowing engine 12A, 12B work.At this moment, control unit 62 makes 1/2 times (air output 1: 2) of the air output of a blowing engine 12A for the air output of another blowing engine 12B.
And, control unit 62 is for example according to from the external control device (for example, main control unit or guidance panel) control signal or from detection signal that is used to detect the sensor of situation in the compartment etc., finishing " high humidity operation mode " before, will repeat to implement above-mentioned action (action of the work of Figure 13 (a) and Figure 13 (b)) always.Thus, blow out humidifying air (arrow A) and dehumidified air (arrow B) from vehicle continuously with dehumidifying/humidifying device 50.
In this way, vehicle in first embodiment of the invention is with in the dehumidifying/humidifying device 50, when control unit 62 is switched to " high humidity operation mode ", a pair of blowing engine 12A, the air output of 12B is conditioned, and switch air door 54A, the action of 54B is switched, so that a pair of blowing engine 12A, one among the 12B to a pair of heat exchange elements 28A, the air output of the heat exchange elements of non-heating air-supply among the 28B is with a pair of blowing engine 12A, among the 12B another is to a pair of heat exchange elements 28A, the ratio of the air output of heated heat exchange elements air-supply becomes 2: 1 among the 28B.Therefore, be directed to the air import volume of the heat exchange elements of non-heating among a pair of heat exchange elements 28A, the 28B more than the air import volume that is directed to heated heat exchange elements among a pair of heat exchange elements 28A, the 28B.
Therefore,, each heat exchange elements 28A, 28B can't help the amber ear when pasting the heat exchange elements of non-heating of element 32 heating when being switched to, because the air import volume is more, and therefore can be by sorbing material adsorption moisture from more air.Therefore, when each heat exchange elements 28A, 28B after switch to when pasting the heat exchange elements of element 32 heating by the amber ear, can from sorbing material, discharge more moisture in the importing air.And heated heat exchange elements is compared with the heat exchange elements of non-heating among a pair of heat exchange elements 28A, the 28B, is imported into the air of less amount.Owing to above reason, to compare with the situation (with reference to Figure 11) of above-mentioned continuous operation mode, the humidification amount (absolute humidity of humidifying air) of the every humidifying air unit in the time of can making by dehumidifying/humidifying unit 16 generation humidifying airs increases.And can supply with 4～6g/m this moment to the occupant 3Amount of moisture.
Thus, can implement humidification amount control, thereby can provide comfortable vehicle interior space more to the occupant corresponding to the various situations in the compartment.
In addition, according to the vehicle in the second embodiment of the invention with dehumidifying/humidifying device 50, can be in the compartment under the limited environment of this amount of moisture, thus provide more moisture by carrying out the high humidity operation in the above described manner to the occupant.
Next, the Change Example of the vehicle in the second embodiment of the invention with dehumidifying/humidifying device 50 described.
In the above-mentioned embodiment, also can be, when above-mentioned intermittent duty mode, control unit 62 is regulated the air output of a pair of blowing engine 12A, 12B, so that the air output of a pair of blowing engine 12A, 12B a pair of heat exchange elements 28A, the 28B air-supply when non-heating is more than the air output of a pair of heat exchange elements 28A, the 28B air-supply to by temperature booster 30 heating the time.In this way, similarly, the humidification amount (absolute humidity of humidifying air) of the every humidifying air unit when making by dehumidifying/humidifying unit 16 generation humidifying airs increases in the time of can moving mode with above-mentioned high humidity.
In addition, though in the above-described embodiment, adopt each runner to be arranged in structure on the vehicle above-below direction, also can adopt each runner to be arranged in structure on the vehicle-width direction.
In addition, though in the above-described embodiment, the structure that has adopted dehumidified air to go out towards the top blast of the compartment of front window one side from dehumidifying runner 66A, 66B respectively, but also can adopt the structure that dehumidified air goes out towards the top blast of compartment one side of the side window of front side or the side window of rear side etc. from dehumidifying runner 66A, 66B.
[to the application examples of vehicle]
Next, the vehicle in the first embodiment of the invention is described with the application examples of dehumidifying/humidifying device 10 for vehicle 80.
In Figure 14, illustrate, used the sectional view of the vehicle in the first embodiment of the invention with the vehicle 80 of dehumidifying/humidifying device 10.In Figure 15, illustrate, be used for operating the front view of the vehicle of first embodiment of the invention with the guidance panel 92 of dehumidifying/humidifying device 10.And, represent vehicle fore-and-aft direction front side, vehicle above-below direction upside respectively at the arrow Fr shown in Figure 14, arrow Up.
As shown in figure 14, in this vehicle 80, vehicle is set in the ceiling portion 84 in the compartment 82 with dehumidifying/humidifying device 10 (remove control unit 26 after part).Be arranged on this vehicle and be connected, for example be arranged on the nozzle 86 in the ceiling portion 84 in the compartment 82 with the blow-off outlet (with reference to Fig. 1) of the humidification runner 22 on the dehumidifying/humidifying device 10.Nozzle 86 is constituted as, and can change blow-off direction by not shown drive division, and can be with the humidifying air carried from humidification runner 22 mainly to head (more specifically being facial integral body, eyes, nose and the mouth) localized ejection of occupant P.
In addition, be arranged on this vehicle and be connected, for example be arranged on the blow-off outlet 88 in the ceiling portion 84 in the compartment 82 with the blow-off outlet (with reference to Fig. 1) of the dehumidifying runner 24 on the dehumidifying/humidifying device 10.This blow-off outlet 88 is constituted as, and its blow-off direction is set to, and can go out dehumidified air to the top blast of the compartment of front window 90 82 1 sides.
In addition, this vehicle 80 above-mentioned vehicle with dehumidifying/humidifying device 10 outside, also have: guidance panel 92, rang sensor 94, infra red thermograph 96.
Guidance panel 92 is configured in integratedly, is installed on the central portion of for example vehicle-width direction of the instrument carrier panel 98 on the vehicle 80.On this guidance panel 92, as shown in figure 15, be provided with: skin moisten mode switch 100, xerophthalmia scheorma are cured mode switch 102, anaphylactogen suppresses mode switch 104, full mode switch 106.And guidance panel 92 is constituted as, and to above-mentioned each operating switch operation, exports operation signal to control unit 26 according to occupant P.
Rang sensor 94 is provided with nozzle 86 adjacency in the ceiling portion 84 in compartment 82.This rang sensor 94 is made of for example ultrasonic transduter and photographic camera etc.And rang sensor 94 is constituted as, the distance of the head of the occupant P in the distance compartment 82 is measured, and will be according to this measurement result measured signal export control unit 26 to.
Infra red thermograph 96 is set up in parallel with rang sensor 94 in the ceiling portion 84 in compartment 82.This infra red thermograph 96 is constituted as, and can the facial single-piece temperature traverse of occupant P be detected, and should detected data export control unit 26 to.
Control unit 26 is configured on the appropriate location of vehicle 80 of instrument carrier panel 98 inside etc.Constituting of this control unit 26, according to from the operation signal of above-mentioned guidance panel 92, from the measured signal of rang sensor 94 and from detection signal of infra red thermograph 96 etc., in hereinafter described mode, vehicle is controlled with the action of dehumidifying/humidifying device 10 and the injection direction of nozzle 86.
In addition, in control unit 26, for example in advance by datumization and store following information so that according to operation signal from aforesaid operations panel 92, and to the interrupted injection of the humidification amount of each injection, humidifying air at interval and the spray velocity of humidifying air regulate.In Figure 16, Figure 17, illustrate by datumization and be stored in the instruction diagram of the information content in the control unit 26, in Figure 18, illustrate the relation between the target (expected value) of the absolute humidity in a plurality of destination items and the compartment 82.
At first, before explanation and is stored in the particular content of information of control unit 26 at datumization, earlier the relation between the target (expected value) of absolute humidity in a plurality of destination items that Figure 18 drew and the compartment is described.Draw shown in the figure as this, in the present embodiment, as a plurality of destination items, be set with " preventing occupant's dry skin in the compartment ", " preventing occupant's sears optical in the compartment ", " preventing that anaphylactogen disperses in the compartment ", " preventing that the compartment inner virus from dispersing ", " preventing that bacterium is dispersed in the compartment ".
On the other hand, will be used for carrying out the target (expected value) of absolute humidity in the compartment of " preventing occupant's dry skin in the compartment ", be set at absolute humidity 11g/kg; To be used for carrying out the target (expected value) of absolute humidity in the compartment of " preventing the drying of occupant's eyes in the compartment ", be set at absolute humidity 7g/kg; To be used for carrying out the target (expected value) of absolute humidity in the compartment of " preventing that anaphylactogen disperses in the compartment ", " preventing that the compartment inner virus from dispersing ", " preventing that bacterium is dispersed in the compartment ", be set at absolute humidity 9g/kg.
Promptly, shown in the broken line graph a of Figure 18, when the absolute humidity in the compartment is 0～10g/kg, to preventing that the xerodermatic effect of occupant P is lower in the compartment, on the contrary, when the absolute humidity in the compartment is 12～20g/kg, occupant P is not felt well or on the vehicle window in compartment 32, produces water smoke.
To this, in order to prevent the dry skin of occupant P in the compartment, making the absolute humidity in the compartment is that 10～12g/Kg is best.Therefore, in the present embodiment, with the central value of the absolute humidity 10～12g/Kg in the compartment 32, promptly absolute humidity 11g/Kg is set at, and is used for carrying out the expected value Ta (target) of absolute humidity in the compartment of " preventing the drying of occupant's skin in the compartment ".
In addition, shown in the broken line graph b of Figure 18, when the absolute humidity in the compartment is 0～6g/kg, lower to the effect that prevents the sears optical of occupant P in the compartment, on the contrary, when the absolute humidity in the compartment is 8～20g/kg, occupant P is not felt well or on the vehicle window in compartment, produces water smoke.
To this, in order to prevent the sears optical of occupant P in the compartment, making the absolute humidity in the compartment is that 6～8g/Kg is best.Therefore, in the present embodiment, with the central value of the absolute humidity 6～8g/Kg in the compartment, promptly absolute humidity 7g/Kg is set at, and is used for the expected value Tc (target) of the compartment 32 interior absolute humiditys of execution " preventing occupant's sears optical in the compartment ".
And, shown in broken line graph c, d among Figure 18, e, when the absolute humidity in the compartment is 0～8g/kg, to preventing that anaphylactogen disperses in the compartment, preventing that the effect that the compartment inner virus disperses, prevents that bacterium is dispersed in the compartment is lower, on the contrary, when the absolute humidity in the compartment is 10～20g/kg, occupant P is not felt well or on the vehicle window in compartment, produces water smoke.
To this, for prevent that anaphylactogen in the compartment from dispersing, the dispersing of bacterium in the dispersing of compartment inner virus, compartment, making the absolute humidity in the compartment is that 8～10g/Kg is best.Therefore, in the present embodiment, central value with the absolute humidity 8～10g/Kg in the compartment, be that absolute humidity 9g/Kg is set at, be used for carrying out the expected value Tb (target) of absolute humidity in the compartment of " preventing that anaphylactogen disperses in the compartment ", " preventing that the compartment inner virus from dispersing ", " preventing that bacterium is dispersed in the compartment ".
And, usually in the compartment by interior environment system etc. with temperature maintenance about 25 ℃ of normal temperature.Therefore, in the present embodiment, expected value Ta, Tb, Tc are set at absolute humidity rather than relative humidity in the compartment.
And, for the absolute humidity in the compartment 82 is maintained above-mentioned expected value Ta, Tb, Tc (target), as shown in figure 16, in control unit 26 to each expected value Ta, Tb, Tc preestablishes and store and add wet model Pa, Pb, Pc, these add the interval that wet model is used to stipulate the interrupted injection of each humidification amount of spraying and humidifying air.
That is, add the pattern of wet model Pa, and it is set to for setting corresponding to above-mentioned expected value Ta (absolute humidity 11g/Kg), three kinds add wet model among, each humidification amount of spraying is maximum, and the interval of the interrupted injection of humidifying air is the shortest.In a word, because high more as the humidity in the compartment 82 of expected value, humidity descends fast more, therefore when increasing the humidification amount, also shortens injection interval.
In addition, add the pattern of wet model Pb, and it is set to for setting corresponding to above-mentioned expected value Tb (absolute humidity 9g/Kg), three kinds add wet model among, being spaced apart of the interrupted injection of each humidification amount of spraying and humidifying air is moderate.
And, add the pattern of wet model Pc, and it is set to for setting corresponding to above-mentioned expected value Tc (absolute humidity 7g/Kg), three kinds add wet model among, each humidification amount of spraying is minimum, and the interval of the interrupted injection of humidifying air is the longest.In addition, these add wet model Pa, Pb, Pc is approximately 5g/Kg with the absolute humidity in the humidification front compartment and sets as prerequisite.
In addition, shown in the chart among Figure 17 A, Figure 17 B, in control unit 26, also stored in advance by datumization respectively, distance L (the more precisely distance between sensor 94 and the occupant P) between the occupant P head in nozzle 86 and the compartment 82, and the relation between the spray velocity V of humidifying air and the each humidification amount Q that sprays.
That is, in the present embodiment, shown in Figure 17 A, the spray velocity V of humidifying air is set to, and accelerates with certain increment rate along with the increase of the distance L between the occupant P head in nozzle 86 and the compartment 82.
In addition, shown in Figure 17 B, each humidification amount Q that sprays is set to, along with increasing from the increase of nozzle 86 distance L of the occupant P head in 82 to the compartment.At this moment, the increment rate of each humidification amount Q that sprays is set to, and is that the boundary increases with the distance L 1 between the occupant P head in nozzle 86 and the compartment 82.
In addition, about with the also work of the control unit 26 of storage of above-mentioned each information dataization, hereinafter elaborate.
Next, the work with dehumidifying/humidifying device 10 describes to the vehicle in the above-mentioned application examples.
In Figure 19, illustrate vehicle in should use-case with the workflow of dehumidifying/humidifying device 10, in Figure 20, illustrate by absolute humidity H in the compartment 82 of the vehicle in should use-case after and the relation between the time S with the humidification of dehumidifying/humidifying device 10.
At first, when occupant P cures mode switch 102, anaphylactogen when suppressing some in mode switch 104, the full mode switch 106 and having carried out operation to as shown in figure 15 be arranged on skin moisten mode switch 100 on the guidance panel 92, xerophthalmia scheorma, will be output to control unit 26 as shown in figure 14 corresponding to the operation signal that is operated switch.
When above-mentioned operation signal from guidance panel 92 outputs is transfused to, control unit 26 will begin the routine processes shown in the diagram of circuit of Figure 19.When the routine processes of control unit 26 beginning shown in the diagram of circuit of Figure 19, at first, according to the wet model that adds shown in Figure 16 being selected (step S1) from the operation signal of guidance panel 92 outputs.
Promptly, in the processing of step S1, when according to operation skin moisten mode switch 100 and will be during to control unit 26 inputs from the operation signal of guidance panel 92 outputs, the control unit 26 selected wet model Pa that add, so that the absolute humidity in the compartment 82 reaches expected value Ta (absolute humidity 11g/Kg), thereby prevent the dry skin of the occupant P in the compartment 82.
Similarly, in the processing of step S1, will be during to control unit 26 inputs when curing mode switch 102 from the operation signal of guidance panel 92 outputs according to the operation xerophthalmia scheorma, the control unit 26 selected wet model Pc that add, so that the absolute humidity in the compartment 82 reaches expected value Tc (absolute humidity 7g/Kg), thereby prevent the sears optical of the occupant P in the compartment 82.
In addition, in the processing of step S1, will be during to control unit 26 inputs when suppressing mode switch 104 from the operation signal of guidance panel 92 outputs according to the operation anaphylactogen, the control unit 26 selected wet model Pb that add, so that the absolute humiditys in the compartment 82 reach expected value Tb (absolute humidity 9g/Kg), thereby prevent dispersing of anaphylactogens in the compartment 82, virus, bacterium.
And, in the processing of step S1, when according to the full mode switch 106 of operation and will be during to control unit 26 inputs from the operation signal of guidance panel 92 output, the control unit 26 selected wet model Pa that add, so that the absolute humidity in the compartment 82 reaches expected value Ta (absolute humidity 11g/Kg), thereby in compartment 82, realize comfortable space.
And control unit 26 is as indicated above, selected corresponding to the adding after the wet model of the switch of guidance panel 92, will measure (step S2) to the distance between the head (adding wet end) of occupant P in nozzle 86 and the compartment 82.That is, control unit 26 makes rang sensor 94 work to rang sensor 94 output control signals.When rang sensor 94 has been transfused to control signal from control unit 26 output, start working, and will corresponding to its apart from the Determination of distance signal output of occupant P head to control unit 26.And control unit 26 is imported from the measured signal of rang sensor 94 outputs, and this measurement result is detected as the distance between the occupant P head in nozzle 86 and the compartment 82.
Then, the spray velocity of 26 pairs of humidifying airs of control unit (humidification speed) is set (step S3).Promptly, control unit 26 is according to shown in the chart of Figure 17, relation between the distance L (more precisely sensor 94 is to the distance of occupant P) of the occupant P head of nozzle 86 to the compartment 82 and the spray velocity V of humidifying air, the distance of the occupant P head in the nozzle that detects among above-mentioned steps S2 86 and compartment 82, the spray velocity that calculates humidifying air is also set (temporarily storing).
At this moment, control unit 26 is set at the spray velocity of above-mentioned humidifying air, and shown in the chart of Figure 17 A, along with the increase of the distance L of the occupant P head in nozzle 86 and the compartment, the spray velocity V of humidifying air accelerates with certain increment rate.
And control unit 26 also carries out the adjusting (step S4) of the humidification amount of the each injection that adds the wet model defined selected in above-mentioned steps S1.Promptly, control unit 26 is according to shown in the chart of Figure 17 B, relation between the distance L (the more precisely distance of rang sensor 94 and occupant P) of the occupant P head in nozzle 86 and the compartment 82 and the each humidification amount Q that sprays increases and decreases the humidification amount (standard value) of the each injection that adds the wet model defined selected in above-mentioned steps S1.
For example, when with respect to the distance (standard value) that is adding the occupant P head in the nozzle stipulated as standard value among the wet model Pa 86 and the compartment 82, when the nozzle 86 that determines in above-mentioned steps S2 and the distance (measured value) of the occupant P head in the compartment 82 are longer, calculate recruitment with the cooresponding humidification amount of the recruitment of this distance by the relation shown in the chart of Figure 17 B, and the recruitment that this calculates is added in the humidification amount (standard value) that adds wet model Pa defined selected in above-mentioned steps S1.
And at this moment, control unit 26 is set at the humidification amount of above-mentioned each injection, shown in the chart of Figure 17 B, along with the increase of the distance L of the occupant P head in nozzle 86 and the compartment 82, and the humidification amount Q of each injection is increased.In addition, at this moment, control unit 26 is set at the humidification amount of above-mentioned each injection, shown in the chart of Figure 17 B, is the boundary with the distance L 1 of the occupant P head in nozzle 86 and the compartment 82, and the increment rate of the humidification amount Q of each injection is increased.
On the other hand, for example, when with respect to the distance (standard value) that is adding the occupant P head in the nozzle stipulated as standard value among the wet model Pa 86 and the compartment 82, the nozzle 86 that determines in above-mentioned steps S2 and the distance (measured value) of the occupant P head in the compartment 82 are more in short-term, calculate reduction with the cooresponding humidification amount of the reduction of this distance by the relation shown in the chart of Figure 17 B, and from the humidification amount (standard value) that adds wet model Pa defined selected among above-mentioned steps S1, deduct the reduction that this calculates.
Next, the injection direction of 26 pairs of nozzles 86 of control unit is set (step S5).That is, control unit 26 starts infra red thermograph 96, and the detection data from this infra red thermograph 96 are analyzed, thereby determines the position of facial integral body, eyes, nose and mouth.And control unit 26 is implemented following setting,, when having selected skin moisten mode switch 100, the injection direction of nozzle 86 is set at facial whole towards occupant P that is; When having selected xerophthalmia scheorma to cure mode switch 102, the eyes that the injection direction of nozzle 86 is set at occupant P are the center; When having selected anaphylactogen to suppress mode switch 104, nose and mouth that the injection direction of nozzle 86 is set at occupant P are the center; When having selected full mode switch 106, the injection direction of nozzle 86 is set at the facial whole of occupant P.
And, after having implemented various settings in the above described manner, thereby control unit 26 is to the injection direction of nozzle 86 output control signal change nozzles 86, and, paste element 32, switch air door 20 (above) output actuation signal so that whole device carries out work (step S6) referring to figs. 1 through Fig. 6 to a pair of blowing engine 12A, 12B, temperature booster 30, amber ear.
And, at this moment, control unit 26 is for being cured by skin moisten mode switch 100, xerophthalmia scheorma that mode switch 102, anaphylactogen suppress mode switch 104, full mode switch 106 and the various mode selected, automatically become the various operation mode of " moving mode continuously ", " intermittent duty mode ", " high humidity operation mode ", and control the exercises of a pair of blowing engine 12A, 12B, temperature booster 30, amber ear subsides element 32, switching air door 20.
And, thus, when the skin moisten mode switch 100 of operating operation panel 92, according to adding wet model Pa, with the humidification amount of at every turn spraying set more, and with the interval of the interrupted injection of humidifying air set shorter, shown in the broken line graph a of Figure 20, the absolute humiditys in the compartment 82 are maintained on the 11g/Kg of expected value Ta.And in the broken line graph a of Figure 20, T α (T α＜T β＜T γ) is the interval of the interrupted injection of humidifying air.
At this moment, shown in the broken line graph a of Figure 20, by from nozzle 86 interrupted injection humidifying airs, thereby making the absolute humidity in the compartment 82 is the center increase and decrease with expected value Ta, and the value up and down of the amplitude of the absolute humidity in this moment compartment 82 is adjusted to, and is converged in the above-mentioned xerodermatic optimum humidity scope 10～12g/Kg that prevents the occupant P in the compartment 82.Thus, can prevent that occupant P from not feeling well and on the vehicle window in compartment 82, in the generation water smoke, prevent the dry skin of the occupant P in the compartment 82.
Similarly, when the xerophthalmia scheorma of operating operation panel 92 is cured mode switch 102, according to adding wet model Pc, with the humidification amount of at every turn spraying set less, and with the interval of the interrupted injection of humidifying air set longer, the absolute humiditys in the compartment 82 are maintained on the 7g/Kg of expected value Tc.Wherein, in the broken line graph c of Figure 20, T β (T α＜T β＜T γ) is the interval of the interrupted injection of humidifying air.
At this moment, shown in the broken line graph c of Figure 20, by from nozzle 86 interrupted injection humidifying airs, thereby making the absolute humidity in the compartment 82 is the center increase and decrease with expected value Tc, and the value up and down of the amplitude of the absolute humidity in this moment compartment 82 is adjusted to, and is converged in the optimum humidity scope 6～8g/Kg of the above-mentioned sears optical that prevents the occupant P in the compartment 82.Thus, can prevent that occupant P from not feeling well and on the vehicle window in compartment 82, in the generation water smoke, prevent the sears optical of occupant P in the compartment.
In addition, when the anaphylactogen of operating operation panel 92 suppresses mode switch 104, according to adding wet model Pb, the interrupted injection of the humidification amount of at every turn spraying and humidifying air is set at interval moderate, and the absolute humiditys in the compartment 82 are maintained on the 9g/Kg of expected value Tb.And in the broken line graph b of Figure 20, T γ (T α＜T β＜T γ) is the interval of the interrupted injection of humidifying air.
At this moment, shown in the broken line graph b of Figure 20, by from nozzle 86 interrupted injection humidifying airs, thereby making the absolute humidity in the compartment 82 is the center increase and decrease with expected value Tb, and the value up and down of the amplitude of the absolute humidity in this moment compartment 82 is adjusted to, in the optimum humidity scope 8～10g/Kg that be converged in and above-mentionedly prevent that the anaphylactogens in the compartment 82 from dispersing, the viruses in the compartment 82 is dispersed, the bacteriums in the compartment 82 are dispersed.Thus, can be when preventing that occupant P from not feeling well and on the vehicle window in compartment 82, producing water smoke, prevent the dispersing of anaphylactogen, virus, bacterium in the compartment 82.
In addition, when the full mode switch 106 of operating operation panel 92, according to adding wet model Pa, with the humidification amount of at every turn spraying set more, and with the interval of the interrupted injection of humidifying air set shorter, the absolute humiditys in the compartment 82 are maintained on the 11g/Kg of expected value Ta.Thus, can prevent that occupant P from not feeling well and on the vehicle window in compartment 82, in the generation water smoke, provide comfortable vehicle interior 82 spaces to occupant P.
In addition, in the present embodiment, be head, more specifically be position jet of humidified air, thereby can prevent from compartment 82, to disperse from the humidifying air of nozzle 86 to facial integral body, eyes, nose and mouth from the occupant P of nozzle 86 in compartment 82.
And, in the present embodiment, shown in Figure 17 A, along with the increase of the distance L of the occupant P head in nozzle 86 and the compartment 82, the spray velocity V of humidifying air will accelerate, thereby make humidifying air from nozzle 86 be blowed fartherly and arrive occupant P place reliably.
In addition, in the present embodiment, shown in Figure 17 B, along with the increase of the distance L of the occupant P head in nozzle 86 and the compartment 82, each humidification amount Q that sprays will increase, be kept thereby make from the amount of the humidifying air of nozzle 86 arrival occupant P.
In addition, as indicated above, when nozzle 86 blows out humidifying air, also go out dehumidified air to the top blast of the compartment of front window 90 82 1 sides from blow-off outlet 88.Thus, the water smoke of front window 90 also is prevented from.
And, as indicated above, cure at skin moisten mode switch 100, xerophthalmia scheorma that mode switch 102, anaphylactogen suppress mode switch 104, full mode switch 106 is selected, thereby when implementing the operation of each pattern, preferably the interior environment system of vehicle 80 is changed to front window and blow out mode (perhaps the underfooting blows out mode, front window blows out mode+underfooting and blows out mode), interfere mutually with the humidifying air avoiding blowing out with from the air-conditioning wind facies of the interior environment system of vehicle 80 towards occupant P.
And, through behind the certain hour, perhaps passing through the not shown halt switch of operation etc., control unit 26 stops above-mentioned various work.Vehicle in the present embodiment is exactly to work in the above described manner with dehumidifying/humidifying device 10.
As explained in detail above, according to the vehicle in the first embodiment of the invention with dehumidifying/humidifying device 10, can implement to suppress the humidification amount control of the choice situation of mode switch 104, full mode switch 106, thereby comfortable vehicle interior 82 interior spaces more are provided for occupant P corresponding to skin moisten mode switch 100, xerophthalmia scheorma healing mode switch 102, anaphylactogen.
In addition, according to the vehicle in the first embodiment of the invention with dehumidifying/humidifying device 10, be used for a pair of heat exchange elements 28A, 28B are replaced the temperature booster 30 that the amber ear that heats pastes element 32 and is used for a pair of heat exchange elements 28A, 28B are heated simultaneously because it has, thereby can implement corresponding to the various situations in the compartment, very careful humidification amount control.
Next, Change Example that should use-case is described.
Though in should use-case, expected value Ta, Tb, Tc be set at absolute humidity rather than relative humidity in the compartment 82,, obviously also expected value Ta, Tb, Tc can be set at relative humidity rather than absolute humidity in the compartment 82.
In addition, though in should use-case, interval (humidification at interval) to the interrupted injection of the humidification amount of each injection and humidifying air is regulated, so that the absolute humidity in the compartment 82 is maintained on the predefined target (expected value), but, also can be only a certain in the interval (humidification is at interval) of the interrupted injection of the humidification amount of each injection and humidifying air be regulated.
In addition, though in should use-case, control unit 26 is constituted as, for the various mode of selecting by skin moisten mode switch 100 grades, automatically become various operation mode such as " moving mode continuously ", control a pair of blowing engine 12A, 12B, temperature booster 30, the amber ear pastes element 32, switch the various work of air door 20, but, also can adopt following formation, promptly, as shown in figure 21, continuous operation mode switch 108 is set on guidance panel 92, intermittent duty mode switch 110, high humidity operation mode switch 112, thereby, control a pair of blowing engine 12A by selecting above-mentioned various switch to become various operation mode, 12B, temperature booster 30, the amber ear pastes element 32, switch the various work of air door 20.

Claims (6)

1, a kind of vehicle dehumidifying/humidifying device has:
The dehumidifying/humidifying unit, it is constituted as, and has: a pair of heat exchange department, described a pair of heat exchange department possesses the sorbing material that can absorb airborne moisture respectively; The heating part is used for described a pair of heat exchange department is heated, and described dehumidifying/humidifying unit can generate humidifying air and dehumidified air by the air that is fed in the described a pair of heat exchange department;
The humidification runner, the first area that comprise occupant zone of humidifying air in the compartment that is used for being generated by described dehumidifying/humidifying unit blows out;
The dehumidifying runner, the dehumidified air that is used for being generated by described dehumidifying/humidifying unit blows out to the second area that is different from described first area;
Switching part is used to switch each heat exchange department of described dehumidifying/humidifying unit and the connected state of described humidification runner and described dehumidifying runner;
Air supplying part is used to form via each heat exchange department of described dehumidifying/humidifying unit and the windstream that blows out from described humidification runner and described dehumidifying runner;
Humidification amount increase portion when transferring the humidification amount from common mode to and increase mode, compares during with described common mode, when increasing by described dehumidifying/humidifying unit generation humidifying air to the humidification amount of humidifying air.
2, vehicle as claimed in claim 1 dehumidifying/humidifying device, described humidification amount increase portion has air import volume adjusting portion, described air import volume adjusting portion is used to regulate the air import volume to described heat exchange department, so that be directed to air import volume in the described heat exchange department of non-heating more than being directed to by the air import volume in the described heat exchange department of described heating part heating.
3, vehicle as claimed in claim 2 dehumidifying/humidifying device, described air import volume adjusting portion has the air output adjusting portion, described air output adjusting portion is used to regulate the air output of described air supplying part so that described air supplying part to the air output of the described heat exchange department air-supply of non-heating more than to air output by the described heat exchange department air-supply of described heating part heating.
4, vehicle as claimed in claim 2 dehumidifying/humidifying device, described air import volume adjusting portion has:
Air-supply ratio changing unit, it is configured between described air supplying part and the described a pair of heat exchange department, and can work from the ratiometric mode that the air of described air supplying part air-supply be fed to described a pair of heat exchange department with change;
Air-supply proportional control portion, be used to control the work of described air-supply ratio changing unit so that from the air output of the heat exchange department of described air supplying part non-heating to described a pair of heat exchange department air-supply more than in described a pair of heat exchange department by the air output of the heat exchange department air-supply of described heating part heating.
5, as any described vehicle dehumidifying/humidifying device in the claim 1 to 4, described humidification amount increase portion has heating control section, and described heating control section is controlled described heating part, with to described a pair of heat exchange department simultaneously and heat off and on.
6, as any described vehicle dehumidifying/humidifying device in the claim 1 to 5, described heating part has:
First heating part is used for described a pair of heat exchange department is replaced heating;
Second heating part is used for described a pair of heat exchange department is heated simultaneously.
CN2008800075087A 2007-04-06 2008-04-03 Vehicle dehumidifier and humidifier Expired - Fee Related CN101626912B (en)

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JP2007100537A JP4720772B2 (en) 2007-04-06 2007-04-06 Dehumidifying / humidifying device for vehicles
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PCT/JP2008/056661 WO2008126751A1 (en) 2007-04-06 2008-04-03 Vehicle dehumidifier and humidifier

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JP4514624B2 (en) * 2005-02-28 2010-07-28 株式会社西部技研 Air conditioner for vehicles
JP4538846B2 (en) 2005-03-25 2010-09-08 スズキ株式会社 Air conditioner
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CN103129344A (en) * 2011-11-22 2013-06-05 甲乙汽车空调有限公司 Condensate water removing apparatus for vehicle air conditioners
US9016069B2 (en) 2011-11-22 2015-04-28 Kbautotech Co., Ltd. Condensate water removing apparatus for vehicle air conditioners
CN103129344B (en) * 2011-11-22 2015-06-10 甲乙汽车空调有限公司 Condensate water removing apparatus for vehicle air conditioners
CN106574793A (en) * 2014-08-21 2017-04-19 株式会社电装 Humidifier
CN107428226A (en) * 2015-04-01 2017-12-01 株式会社电装 Cooling device, air conditioner for vehicles
CN107848377A (en) * 2015-07-29 2018-03-27 株式会社电装 Humidification device
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CN110466308A (en) * 2018-05-10 2019-11-19 张家港优全汽配有限公司 A kind of automobile-used air duct board of combined type polyurethane foaming type

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US8327652B2 (en) 2012-12-11
ATE523368T1 (en) 2011-09-15
EP2145787B1 (en) 2011-09-07
CN101626912B (en) 2012-06-27
KR20090127192A (en) 2009-12-09
US20100126197A1 (en) 2010-05-27
AU2008239198B2 (en) 2011-06-23
JP2008254637A (en) 2008-10-23
JP4720772B2 (en) 2011-07-13
EP2145787A4 (en) 2010-06-16
AU2008239198A1 (en) 2008-10-23
EP2145787A1 (en) 2010-01-20
WO2008126751A1 (en) 2008-10-23

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